1293325705730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1\times {\mathrm{4027421}}^1$

素因数の和:4029334

約数の個数: 32

約数和(自身を含む): 2466232135920

約数和(自身を除く): 1172906430190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1889, 3778, 9445, 18890, 32113, 64226, 160565, 321130, 4027421, 8054842, 20137105, 40274210, 68466157, 136932314, 342330785, 684661570, 7607798269, 15215596538, 38038991345, 76077982690, 129332570573, 258665141146, 646662852865, 1293325705730]

約数ペア:

[(1, 1293325705730), (2, 646662852865), (5, 258665141146), (10, 129332570573), (17, 76077982690), (34, 38038991345), (85, 15215596538), (170, 7607798269), (1889, 684661570), (3778, 342330785), (9445, 136932314), (18890, 68466157), (32113, 40274210), (64226, 20137105), (160565, 8054842), (321130, 4027421)]