2912053964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{639169}}^1$

素因数の和:639257

約数の個数: 24

約数和(自身を含む): 5476408560

約数和(自身を除く): 2564354596

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 639169, 1278338, 2556676, 10865873, 21731746, 42824323, 43463492, 85648646, 171297292, 728013491, 1456026982, 2912053964]

約数ペア:

[(1, 2912053964), (2, 1456026982), (4, 728013491), (17, 171297292), (34, 85648646), (67, 43463492), (68, 42824323), (134, 21731746), (268, 10865873), (1139, 2556676), (2278, 1278338), (4556, 639169)]