17084990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6956

約数の個数: 32

約数和(自身を含む): 34866720

約数和(自身を除く): 17781730

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6917, 13834, 34585, 69170, 89921, 131423, 179842, 262846, 449605, 657115, 899210, 1314230, 1708499, 3416998, 8542495, 17084990]

約数ペア:

[(1, 17084990), (2, 8542495), (5, 3416998), (10, 1708499), (13, 1314230), (19, 899210), (26, 657115), (38, 449605), (65, 262846), (95, 179842), (130, 131423), (190, 89921), (247, 69170), (494, 34585), (1235, 13834), (2470, 6917)]