1427794316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{61981}}^1$

素因数の和:62441

約数の個数: 24

約数和(自身を含む): 2696960784

約数和(自身を除く): 1269166468

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 5759, 11518, 23036, 61981, 123962, 247924, 805753, 1611506, 3223012, 27457583, 54915166, 109830332, 356948579, 713897158, 1427794316]

約数ペア:

[(1, 1427794316), (2, 713897158), (4, 356948579), (13, 109830332), (26, 54915166), (52, 27457583), (443, 3223012), (886, 1611506), (1772, 805753), (5759, 247924), (11518, 123962), (23036, 61981)]