507992018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5923}}^1$

素因数の和:6042

約数の個数: 32

約数和(自身を含む): 837416640

約数和(自身を除く): 329424622

約数列:

[1, 2, 19, 37, 38, 61, 74, 122, 703, 1159, 1406, 2257, 2318, 4514, 5923, 11846, 42883, 85766, 112537, 219151, 225074, 361303, 438302, 722606, 4163869, 6864757, 8327738, 13368211, 13729514, 26736422, 253996009, 507992018]

約数ペア:

[(1, 507992018), (2, 253996009), (19, 26736422), (37, 13729514), (38, 13368211), (61, 8327738), (74, 6864757), (122, 4163869), (703, 722606), (1159, 438302), (1406, 361303), (2257, 225074), (2318, 219151), (4514, 112537), (5923, 85766), (11846, 42883)]