2245672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 5006880

約数和(自身を除く): 2761208

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 151, 169, 286, 302, 338, 572, 604, 676, 1144, 1208, 1352, 1661, 1859, 1963, 3322, 3718, 3926, 6644, 7436, 7852, 13288, 14872, 15704, 21593, 25519, 43186, 51038, 86372, 102076, 172744, 204152, 280709, 561418, 1122836, 2245672]

約数ペア:

[(1, 2245672), (2, 1122836), (4, 561418), (8, 280709), (11, 204152), (13, 172744), (22, 102076), (26, 86372), (44, 51038), (52, 43186), (88, 25519), (104, 21593), (143, 15704), (151, 14872), (169, 13288), (286, 7852), (302, 7436), (338, 6644), (572, 3926), (604, 3718), (676, 3322), (1144, 1963), (1208, 1859), (1352, 1661)]