2790406956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1\times {\mathrm{5471}}^1$

素因数の和:7734

約数の個数: 48

約数和(自身を含む): 6857948160

約数和(自身を除く): 4067541204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2237, 4474, 5471, 6711, 8948, 10942, 13422, 16413, 21884, 26844, 32826, 42503, 65652, 85006, 103949, 127509, 170012, 207898, 255018, 311847, 415796, 510036, 623694, 1247388, 12238627, 24477254, 36715881, 48954508, 73431762, 146863524, 232533913, 465067826, 697601739, 930135652, 1395203478, 2790406956]

約数ペア:

[(1, 2790406956), (2, 1395203478), (3, 930135652), (4, 697601739), (6, 465067826), (12, 232533913), (19, 146863524), (38, 73431762), (57, 48954508), (76, 36715881), (114, 24477254), (228, 12238627), (2237, 1247388), (4474, 623694), (5471, 510036), (6711, 415796), (8948, 311847), (10942, 255018), (13422, 207898), (16413, 170012), (21884, 127509), (26844, 103949), (32826, 85006), (42503, 65652)]