1378269574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{1373}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 2284049664

約数和(自身を除く): 905780090

約数列:

[1, 2, 11, 22, 103, 206, 443, 886, 1133, 1373, 2266, 2746, 4873, 9746, 15103, 30206, 45629, 91258, 141419, 282838, 501919, 608239, 1003838, 1216478, 1555609, 3111218, 6690629, 13381258, 62648617, 125297234, 689134787, 1378269574]

約数ペア:

[(1, 1378269574), (2, 689134787), (11, 125297234), (22, 62648617), (103, 13381258), (206, 6690629), (443, 3111218), (886, 1555609), (1133, 1216478), (1373, 1003838), (2266, 608239), (2746, 501919), (4873, 282838), (9746, 141419), (15103, 91258), (30206, 45629)]