2867778848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{133559}}^1$

素因数の和:133641

約数の個数: 48

約数和(自身を含む): 6260224320

約数和(自身を除く): 3392445472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 5368, 10736, 21472, 133559, 267118, 534236, 1068472, 1469149, 2136944, 2938298, 4273888, 5876596, 8147099, 11753192, 16294198, 23506384, 32588396, 47012768, 65176792, 89618089, 130353584, 179236178, 260707168, 358472356, 716944712, 1433889424, 2867778848]

約数ペア:

[(1, 2867778848), (2, 1433889424), (4, 716944712), (8, 358472356), (11, 260707168), (16, 179236178), (22, 130353584), (32, 89618089), (44, 65176792), (61, 47012768), (88, 32588396), (122, 23506384), (176, 16294198), (244, 11753192), (352, 8147099), (488, 5876596), (671, 4273888), (976, 2938298), (1342, 2136944), (1952, 1469149), (2684, 1068472), (5368, 534236), (10736, 267118), (21472, 133559)]