2078391012

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1946059}}^1$

素因数の和:1946155

約数の個数: 24

約数和(自身を含む): 4904071200

約数和(自身を除く): 2825680188

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1946059, 3892118, 5838177, 7784236, 11676354, 23352708, 173199251, 346398502, 519597753, 692797004, 1039195506, 2078391012]

約数ペア:

[(1, 2078391012), (2, 1039195506), (3, 692797004), (4, 519597753), (6, 346398502), (12, 173199251), (89, 23352708), (178, 11676354), (267, 7784236), (356, 5838177), (534, 3892118), (1068, 1946059)]