2170572874

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 3340247040

約数和(自身を除く): 1169674166

約数列:

[1, 2, 79, 158, 163, 271, 311, 326, 542, 622, 12877, 21409, 24569, 25754, 42818, 44173, 49138, 50693, 84281, 88346, 101386, 168562, 3489667, 4004747, 6658199, 6979334, 8009494, 13316398, 13737803, 27475606, 1085286437, 2170572874]

約数ペア:

[(1, 2170572874), (2, 1085286437), (79, 27475606), (158, 13737803), (163, 13316398), (271, 8009494), (311, 6979334), (326, 6658199), (542, 4004747), (622, 3489667), (12877, 168562), (21409, 101386), (24569, 88346), (25754, 84281), (42818, 50693), (44173, 49138)]