2912388728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{293351}}^1$

素因数の和:293447

約数の個数: 32

約数和(自身を含む): 5861172960

約数和(自身を除く): 2948784232

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 293351, 586702, 1173404, 2346808, 4986967, 9973934, 19947868, 21414623, 39895736, 42829246, 85658492, 171316984, 364048591, 728097182, 1456194364, 2912388728]

約数ペア:

[(1, 2912388728), (2, 1456194364), (4, 728097182), (8, 364048591), (17, 171316984), (34, 85658492), (68, 42829246), (73, 39895736), (136, 21414623), (146, 19947868), (292, 9973934), (584, 4986967), (1241, 2346808), (2482, 1173404), (4964, 586702), (9928, 293351)]