8889004424

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{2687}}^1\times {\mathrm{6779}}^1$

素因数の和:9533

約数の個数: 32

約数和(自身を含む): 16948915200

約数和(自身を除く): 8059910776

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 2687, 5374, 6779, 10748, 13558, 21496, 27116, 54232, 163907, 327814, 413519, 655628, 827038, 1311256, 1654076, 3308152, 18215173, 36430346, 72860692, 145721384, 1111125553, 2222251106, 4444502212, 8889004424]

約数ペア:

[(1, 8889004424), (2, 4444502212), (4, 2222251106), (8, 1111125553), (61, 145721384), (122, 72860692), (244, 36430346), (488, 18215173), (2687, 3308152), (5374, 1654076), (6779, 1311256), (10748, 827038), (13558, 655628), (21496, 413519), (27116, 327814), (54232, 163907)]