2038202230

素因数分解:

$2^1\times 5^1\times {\mathrm{9151}}^1\times {\mathrm{22273}}^1$

素因数の和:31431

約数の個数: 16

約数和(自身を含む): 3669329664

約数和(自身を除く): 1631127434

約数列:

[1, 2, 5, 10, 9151, 18302, 22273, 44546, 45755, 91510, 111365, 222730, 203820223, 407640446, 1019101115, 2038202230]

約数ペア:

[(1, 2038202230), (2, 1019101115), (5, 407640446), (10, 203820223), (9151, 222730), (18302, 111365), (22273, 91510), (44546, 45755)]