788830012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{5669}}^1$

素因数の和:6525

約数の個数: 24

約数和(自身を含む): 1414551600

約数和(自身を除く): 625721588

約数列:

[1, 2, 4, 43, 86, 172, 809, 1618, 3236, 5669, 11338, 22676, 34787, 69574, 139148, 243767, 487534, 975068, 4586221, 9172442, 18344884, 197207503, 394415006, 788830012]

約数ペア:

[(1, 788830012), (2, 394415006), (4, 197207503), (43, 18344884), (86, 9172442), (172, 4586221), (809, 975068), (1618, 487534), (3236, 243767), (5669, 139148), (11338, 69574), (22676, 34787)]