2487687587

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{5669}}^1$

素因数の和:5867

約数の個数: 32

約数和(自身を含む): 3200601600

約数和(自身を除く): 712914013

約数列:

[1, 7, 11, 41, 77, 139, 287, 451, 973, 1529, 3157, 5669, 5699, 10703, 39683, 39893, 62359, 62689, 232429, 436513, 438823, 787991, 1627003, 2556719, 5515937, 8667901, 17897033, 32307631, 60675307, 226153417, 355383941, 2487687587]

約数ペア:

[(1, 2487687587), (7, 355383941), (11, 226153417), (41, 60675307), (77, 32307631), (139, 17897033), (287, 8667901), (451, 5515937), (973, 2556719), (1529, 1627003), (3157, 787991), (5669, 438823), (5699, 436513), (10703, 232429), (39683, 62689), (39893, 62359)]