697883602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{13441}}^1$

素因数の和:15453

約数の個数: 16

約数和(自身を含む): 1127998872

約数和(自身を除く): 430115270

約数列:

[1, 2, 13, 26, 1997, 3994, 13441, 25961, 26882, 51922, 174733, 349466, 26841677, 53683354, 348941801, 697883602]

約数ペア:

[(1, 697883602), (2, 348941801), (13, 53683354), (26, 26841677), (1997, 349466), (3994, 174733), (13441, 51922), (25961, 26882)]