871422772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8087}}^1$

素因数の和:8212

約数の個数: 48

約数和(自身を含む): 1739243520

約数和(自身を除く): 867820748

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 124, 158, 316, 341, 682, 869, 1364, 1738, 2449, 3476, 4898, 8087, 9796, 16174, 26939, 32348, 53878, 88957, 107756, 177914, 250697, 355828, 501394, 638873, 1002788, 1277746, 2555492, 2757667, 5515334, 7027603, 11030668, 14055206, 19805063, 28110412, 39610126, 79220252, 217855693, 435711386, 871422772]

約数ペア:

[(1, 871422772), (2, 435711386), (4, 217855693), (11, 79220252), (22, 39610126), (31, 28110412), (44, 19805063), (62, 14055206), (79, 11030668), (124, 7027603), (158, 5515334), (316, 2757667), (341, 2555492), (682, 1277746), (869, 1002788), (1364, 638873), (1738, 501394), (2449, 355828), (3476, 250697), (4898, 177914), (8087, 107756), (9796, 88957), (16174, 53878), (26939, 32348)]