2259183787

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{21601}}^1$

素因数の和:21898

約数の個数: 16

約数和(自身を含む): 2632333312

約数和(自身を除く): 373149525

約数列:

[1, 7, 67, 223, 469, 1561, 14941, 21601, 104587, 151207, 1447267, 4817023, 10130869, 33719161, 322740541, 2259183787]

約数ペア:

[(1, 2259183787), (7, 322740541), (67, 33719161), (223, 10130869), (469, 4817023), (1561, 1447267), (14941, 151207), (21601, 104587)]