2016356885990

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{904195913}}^1$

素因数の和:904196143

約数の個数: 16

約数和(自身を含む): 3645717925248

約数和(自身を除く): 1629361039258

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 904195913, 1808391826, 4520979565, 9041959130, 201635688599, 403271377198, 1008178442995, 2016356885990]

約数ペア:

[(1, 2016356885990), (2, 1008178442995), (5, 403271377198), (10, 201635688599), (223, 9041959130), (446, 4520979565), (1115, 1808391826), (2230, 904195913)]