913209284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 1861880832

約数和(自身を除く): 948671548

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 61, 62, 74, 122, 124, 148, 244, 251, 403, 481, 502, 793, 806, 962, 1004, 1147, 1586, 1612, 1891, 1924, 2257, 2294, 3172, 3263, 3782, 4514, 4588, 6526, 7564, 7781, 9028, 9287, 13052, 14911, 15311, 15562, 18574, 24583, 29341, 29822, 30622, 31124, 37148, 49166, 58682, 59644, 61244, 69967, 98332, 101153, 117364, 120731, 139934, 199043, 202306, 241462, 279868, 287897, 398086, 404612, 474641, 482924, 566507, 575794, 796172, 909571, 949282, 1133014, 1151588, 1819142, 1898564, 2266028, 3638284, 3742661, 6170333, 7364591, 7485322, 12340666, 14729182, 14970644, 17561717, 24681332, 29458364, 35123434, 70246868, 228302321, 456604642, 913209284]

約数ペア:

[(1, 913209284), (2, 456604642), (4, 228302321), (13, 70246868), (26, 35123434), (31, 29458364), (37, 24681332), (52, 17561717), (61, 14970644), (62, 14729182), (74, 12340666), (122, 7485322), (124, 7364591), (148, 6170333), (244, 3742661), (251, 3638284), (403, 2266028), (481, 1898564), (502, 1819142), (793, 1151588), (806, 1133014), (962, 949282), (1004, 909571), (1147, 796172), (1586, 575794), (1612, 566507), (1891, 482924), (1924, 474641), (2257, 404612), (2294, 398086), (3172, 287897), (3263, 279868), (3782, 241462), (4514, 202306), (4588, 199043), (6526, 139934), (7564, 120731), (7781, 117364), (9028, 101153), (9287, 98332), (13052, 69967), (14911, 61244), (15311, 59644), (15562, 58682), (18574, 49166), (24583, 37148), (29341, 31124), (29822, 30622)]