12520844972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1\times {\mathrm{2693}}^1$

素因数の和:3338

約数の個数: 48

約数和(自身を含む): 23152796352

約数和(自身を除く): 10631951380

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 521, 1042, 2084, 2231, 2693, 4462, 5386, 8924, 10772, 11983, 23966, 47932, 50537, 61939, 101074, 123878, 202148, 247756, 261221, 522442, 1044884, 1162351, 1403053, 2324702, 2806106, 4649404, 5612212, 6008083, 12016166, 24032332, 32270219, 64540438, 129080876, 136096141, 272192282, 544384564, 3130211243, 6260422486, 12520844972]

約数ペア:

[(1, 12520844972), (2, 6260422486), (4, 3130211243), (23, 544384564), (46, 272192282), (92, 136096141), (97, 129080876), (194, 64540438), (388, 32270219), (521, 24032332), (1042, 12016166), (2084, 6008083), (2231, 5612212), (2693, 4649404), (4462, 2806106), (5386, 2324702), (8924, 1403053), (10772, 1162351), (11983, 1044884), (23966, 522442), (47932, 261221), (50537, 247756), (61939, 202148), (101074, 123878)]