2003153854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{50989}}^1$

素因数の和:52515

約数の個数: 16

約数和(自身を含む): 3238068960

約数和(自身を除く): 1234915106

約数列:

[1, 2, 13, 26, 1511, 3022, 19643, 39286, 50989, 101978, 662857, 1325714, 77044379, 154088758, 1001576927, 2003153854]

約数ペア:

[(1, 2003153854), (2, 1001576927), (13, 154088758), (26, 77044379), (1511, 1325714), (3022, 662857), (19643, 101978), (39286, 50989)]