109978856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1057489}}^1$

素因数の和:1057508

約数の個数: 16

約数和(自身を含む): 222072900

約数和(自身を除く): 112094044

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1057489, 2114978, 4229956, 8459912, 13747357, 27494714, 54989428, 109978856]

約数ペア:

[(1, 109978856), (2, 54989428), (4, 27494714), (8, 13747357), (13, 8459912), (26, 4229956), (52, 2114978), (104, 1057489)]