28840847330

素因数分解:

$2^1\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{1539821}}^1$

素因数の和:1541701

約数の個数: 16

約数和(自身を含む): 51941275704

約数和(自身を除く): 23100428374

約数列:

[1, 2, 5, 10, 1873, 3746, 9365, 18730, 1539821, 3079642, 7699105, 15398210, 2884084733, 5768169466, 14420423665, 28840847330]

約数ペア:

[(1, 28840847330), (2, 14420423665), (5, 5768169466), (10, 2884084733), (1873, 15398210), (3746, 7699105), (9365, 3079642), (18730, 1539821)]