426781010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{699641}}^1$

素因数の和:699709

約数の個数: 16

約数和(自身を含む): 780800472

約数和(自身を除く): 354019462

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 699641, 1399282, 3498205, 6996410, 42678101, 85356202, 213390505, 426781010]

約数ペア:

[(1, 426781010), (2, 213390505), (5, 85356202), (10, 42678101), (61, 6996410), (122, 3498205), (305, 1399282), (610, 699641)]