278004472

素因数分解:

$2^3\times {\mathrm{6553}}^1\times {\mathrm{5303}}^1$

素因数の和:11862

約数の個数: 16

約数和(自身を含む): 521436240

約数和(自身を除く): 243431768

約数列:

[1, 2, 4, 8, 5303, 6553, 10606, 13106, 21212, 26212, 42424, 52424, 34750559, 69501118, 139002236, 278004472]

約数ペア:

[(1, 278004472), (2, 139002236), (4, 69501118), (8, 34750559), (5303, 52424), (6553, 42424), (10606, 26212), (13106, 21212)]