2990132

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 5481000

約数和(自身を除く): 2490868

約数列:

[1, 2, 4, 29, 58, 116, 149, 173, 298, 346, 596, 692, 4321, 5017, 8642, 10034, 17284, 20068, 25777, 51554, 103108, 747533, 1495066, 2990132]

約数ペア:

[(1, 2990132), (2, 1495066), (4, 747533), (29, 103108), (58, 51554), (116, 25777), (149, 20068), (173, 17284), (298, 10034), (346, 8642), (596, 5017), (692, 4321)]