536412218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 858600000

約数和(自身を除く): 322187782

約数列:

[1, 2, 19, 38, 149, 211, 298, 422, 449, 898, 2831, 4009, 5662, 8018, 8531, 17062, 31439, 62878, 66901, 94739, 133802, 189478, 597341, 1194682, 1271119, 1800041, 2542238, 3600082, 14116111, 28232222, 268206109, 536412218]

約数ペア:

[(1, 536412218), (2, 268206109), (19, 28232222), (38, 14116111), (149, 3600082), (211, 2542238), (298, 1800041), (422, 1271119), (449, 1194682), (898, 597341), (2831, 189478), (4009, 133802), (5662, 94739), (8018, 66901), (8531, 62878), (17062, 31439)]