881422106

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{12517}}^1$

素因数の和:12913

約数の個数: 16

約数和(自身を含む): 1337072616

約数和(自身を除く): 455650510

約数列:

[1, 2, 137, 257, 274, 514, 12517, 25034, 35209, 70418, 1714829, 3216869, 3429658, 6433738, 440711053, 881422106]

約数ペア:

[(1, 881422106), (2, 440711053), (137, 6433738), (257, 3429658), (274, 3216869), (514, 1714829), (12517, 70418), (25034, 35209)]