2889444865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{8209}}^1$

素因数の和:8373

約数の個数: 32

約数和(自身を含む): 3798537120

約数和(自身を除く): 909092255

約数列:

[1, 5, 17, 41, 85, 101, 205, 505, 697, 1717, 3485, 4141, 8209, 8585, 20705, 41045, 70397, 139553, 336569, 351985, 697765, 829109, 1682845, 4145545, 5721673, 14094853, 28608365, 33993469, 70474265, 169967345, 577888973, 2889444865]

約数ペア:

[(1, 2889444865), (5, 577888973), (17, 169967345), (41, 70474265), (85, 33993469), (101, 28608365), (205, 14094853), (505, 5721673), (697, 4145545), (1717, 1682845), (3485, 829109), (4141, 697765), (8209, 351985), (8585, 336569), (20705, 139553), (41045, 70397)]