25719119998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:1002

約数の個数: 96

約数和(自身を含む): 46688154624

約数和(自身を除く): 20969034626

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 151, 169, 286, 302, 338, 671, 751, 793, 1342, 1502, 1586, 1661, 1859, 1963, 3322, 3718, 3926, 8261, 8723, 9211, 9763, 10309, 16522, 17446, 18422, 19526, 20618, 21593, 25519, 43186, 45811, 51038, 91622, 101321, 107393, 113399, 113401, 119743, 126919, 202642, 214786, 226798, 226802, 239486, 253838, 280709, 503921, 561418, 595543, 1007842, 1191086, 1247411, 1317173, 1396109, 1474213, 1556659, 2494822, 2634346, 2792218, 2948426, 3113318, 6550973, 6917461, 7742059, 13101946, 13834922, 15484118, 16216343, 17123249, 19164769, 32432686, 34246498, 38329538, 76092071, 85162649, 89926993, 152184142, 170325298, 179853986, 210812459, 421624918, 989196923, 1169050909, 1978393846, 2338101818, 12859559999, 25719119998]

約数ペア:

[(1, 25719119998), (2, 12859559999), (11, 2338101818), (13, 1978393846), (22, 1169050909), (26, 989196923), (61, 421624918), (122, 210812459), (143, 179853986), (151, 170325298), (169, 152184142), (286, 89926993), (302, 85162649), (338, 76092071), (671, 38329538), (751, 34246498), (793, 32432686), (1342, 19164769), (1502, 17123249), (1586, 16216343), (1661, 15484118), (1859, 13834922), (1963, 13101946), (3322, 7742059), (3718, 6917461), (3926, 6550973), (8261, 3113318), (8723, 2948426), (9211, 2792218), (9763, 2634346), (10309, 2494822), (16522, 1556659), (17446, 1474213), (18422, 1396109), (19526, 1317173), (20618, 1247411), (21593, 1191086), (25519, 1007842), (43186, 595543), (45811, 561418), (51038, 503921), (91622, 280709), (101321, 253838), (107393, 239486), (113399, 226802), (113401, 226798), (119743, 214786), (126919, 202642)]