129680902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{11519}}^1$

素因数の和:11967

約数の個数: 16

約数和(自身を含む): 209986560

約数和(自身を除く): 80305658

約数列:

[1, 2, 13, 26, 433, 866, 5629, 11258, 11519, 23038, 149747, 299494, 4987727, 9975454, 64840451, 129680902]

約数ペア:

[(1, 129680902), (2, 64840451), (13, 9975454), (26, 4987727), (433, 299494), (866, 149747), (5629, 23038), (11258, 11519)]