7980457974

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1\times {\mathrm{16943}}^1$

素因数の和:19684

約数の個数: 32

約数和(自身を含む): 16518366720

約数和(自身を除く): 8537908746

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 2707, 5414, 8121, 16242, 16943, 33886, 50829, 78503, 101658, 157006, 235509, 471018, 491347, 982694, 1474041, 2948082, 45864701, 91729402, 137594103, 275188206, 1330076329, 2660152658, 3990228987, 7980457974]

約数ペア:

[(1, 7980457974), (2, 3990228987), (3, 2660152658), (6, 1330076329), (29, 275188206), (58, 137594103), (87, 91729402), (174, 45864701), (2707, 2948082), (5414, 1474041), (8121, 982694), (16242, 491347), (16943, 471018), (33886, 235509), (50829, 157006), (78503, 101658)]