899464908

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{2089}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 2142534240

約数和(自身を除く): 1243069332

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 677, 1354, 2031, 2089, 2708, 4062, 4178, 6267, 8124, 8356, 12534, 25068, 35881, 71762, 107643, 110717, 143524, 215286, 221434, 332151, 430572, 442868, 664302, 1328604, 1414253, 2828506, 4242759, 5657012, 8485518, 16971036, 74955409, 149910818, 224866227, 299821636, 449732454, 899464908]

約数ペア:

[(1, 899464908), (2, 449732454), (3, 299821636), (4, 224866227), (6, 149910818), (12, 74955409), (53, 16971036), (106, 8485518), (159, 5657012), (212, 4242759), (318, 2828506), (636, 1414253), (677, 1328604), (1354, 664302), (2031, 442868), (2089, 430572), (2708, 332151), (4062, 221434), (4178, 215286), (6267, 143524), (8124, 110717), (8356, 107643), (12534, 71762), (25068, 35881)]