4140883984

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{4242709}}^1$

素因数の和:4242778

約数の個数: 20

約数和(自身を含む): 8154488620

約数和(自身を除く): 4013604636

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 4242709, 8485418, 16970836, 33941672, 67883344, 258805249, 517610498, 1035220996, 2070441992, 4140883984]

約数ペア:

[(1, 4140883984), (2, 2070441992), (4, 1035220996), (8, 517610498), (16, 258805249), (61, 67883344), (122, 33941672), (244, 16970836), (488, 8485418), (976, 4242709)]