2912121512

素因数分解:

$2^3\times {\mathrm{367}}^1\times {\mathrm{991867}}^1$

素因数の和:992240

約数の個数: 16

約数和(自身を含む): 5475111360

約数和(自身を除く): 2562989848

約数列:

[1, 2, 4, 8, 367, 734, 1468, 2936, 991867, 1983734, 3967468, 7934936, 364015189, 728030378, 1456060756, 2912121512]

約数ペア:

[(1, 2912121512), (2, 1456060756), (4, 728030378), (8, 364015189), (367, 7934936), (734, 3967468), (1468, 1983734), (2936, 991867)]