220623634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1432621}}^1$

素因数の和:1432641

約数の個数: 16

約数和(自身を含む): 412595136

約数和(自身を除く): 191971502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1432621, 2865242, 10028347, 15758831, 20056694, 31517662, 110311817, 220623634]

約数ペア:

[(1, 220623634), (2, 110311817), (7, 31517662), (11, 20056694), (14, 15758831), (22, 10028347), (77, 2865242), (154, 1432621)]