1879427264

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{205357}}^1$

素因数の和:205393

約数の個数: 56

約数和(自身を含む): 4381518288

約数和(自身を除く): 2502091024

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 205357, 410714, 821428, 1642856, 2258927, 2669641, 3285712, 4517854, 5339282, 6571424, 9035708, 10678564, 13142848, 18071416, 21357128, 29366051, 36142832, 42714256, 58732102, 72285664, 85428512, 117464204, 144571328, 170857024, 234928408, 469856816, 939713632, 1879427264]

約数ペア:

[(1, 1879427264), (2, 939713632), (4, 469856816), (8, 234928408), (11, 170857024), (13, 144571328), (16, 117464204), (22, 85428512), (26, 72285664), (32, 58732102), (44, 42714256), (52, 36142832), (64, 29366051), (88, 21357128), (104, 18071416), (143, 13142848), (176, 10678564), (208, 9035708), (286, 6571424), (352, 5339282), (416, 4517854), (572, 3285712), (704, 2669641), (832, 2258927), (1144, 1642856), (2288, 821428), (4576, 410714), (9152, 205357)]