1285149052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1583}}^1\times {\mathrm{18451}}^1$

素因数の和:20049

約数の個数: 24

約数和(自身を含む): 2455149312

約数和(自身を除く): 1170000260

約数列:

[1, 2, 4, 11, 22, 44, 1583, 3166, 6332, 17413, 18451, 34826, 36902, 69652, 73804, 202961, 405922, 811844, 29207933, 58415866, 116831732, 321287263, 642574526, 1285149052]

約数ペア:

[(1, 1285149052), (2, 642574526), (4, 321287263), (11, 116831732), (22, 58415866), (44, 29207933), (1583, 811844), (3166, 405922), (6332, 202961), (17413, 73804), (18451, 69652), (34826, 36902)]