5640284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 10772160

約数和(自身を除く): 5131876

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 1373, 2054, 2746, 4108, 5492, 17849, 35698, 71396, 108467, 216934, 433868, 1410071, 2820142, 5640284]

約数ペア:

[(1, 5640284), (2, 2820142), (4, 1410071), (13, 433868), (26, 216934), (52, 108467), (79, 71396), (158, 35698), (316, 17849), (1027, 5492), (1373, 4108), (2054, 2746)]