730456506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3121609}}^1$

素因数の和:3121630

約数の個数: 24

約数和(自身を含む): 1704399060

約数和(自身を除く): 973942554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3121609, 6243218, 9364827, 18729654, 28094481, 40580917, 56188962, 81161834, 121742751, 243485502, 365228253, 730456506]

約数ペア:

[(1, 730456506), (2, 365228253), (3, 243485502), (6, 121742751), (9, 81161834), (13, 56188962), (18, 40580917), (26, 28094481), (39, 18729654), (78, 9364827), (117, 6243218), (234, 3121609)]