518183710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{428251}}^1$

素因数の和:428280

約数の個数: 24

約数和(自身を含む): 1025235288

約数和(自身を除く): 507051578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 428251, 856502, 2141255, 4282510, 4710761, 9421522, 23553805, 47107610, 51818371, 103636742, 259091855, 518183710]

約数ペア:

[(1, 518183710), (2, 259091855), (5, 103636742), (10, 51818371), (11, 47107610), (22, 23553805), (55, 9421522), (110, 4710761), (121, 4282510), (242, 2141255), (605, 856502), (1210, 428251)]