8411281589

素因数分解:

${\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{1181}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 9015846840

約数和(自身を除く): 604565251

約数列:

[1, 19, 109, 181, 361, 1181, 2071, 3439, 19729, 22439, 39349, 65341, 128729, 213761, 374851, 426341, 2445851, 4061459, 7122169, 23299949, 46471169, 77167721, 442699031, 8411281589]

約数ペア:

[(1, 8411281589), (19, 442699031), (109, 77167721), (181, 46471169), (361, 23299949), (1181, 7122169), (2071, 4061459), (3439, 2445851), (19729, 426341), (22439, 374851), (39349, 213761), (65341, 128729)]