850660656

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{249607}}^1$

素因数の和:249689

約数の個数: 40

約数和(自身を含む): 2228500224

約数和(自身を除く): 1377839568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 249607, 499214, 748821, 998428, 1497642, 1996856, 2995284, 3993712, 5990568, 11981136, 17722097, 35444194, 53166291, 70888388, 106332582, 141776776, 212665164, 283553552, 425330328, 850660656]

約数ペア:

[(1, 850660656), (2, 425330328), (3, 283553552), (4, 212665164), (6, 141776776), (8, 106332582), (12, 70888388), (16, 53166291), (24, 35444194), (48, 17722097), (71, 11981136), (142, 5990568), (213, 3993712), (284, 2995284), (426, 1996856), (568, 1497642), (852, 998428), (1136, 748821), (1704, 499214), (3408, 249607)]