1572138868

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{8713}}^1$

素因数の和:9367

約数の個数: 24

約数和(自身を含む): 2791268480

約数和(自身を除く): 1219129612

約数列:

[1, 2, 4, 79, 158, 316, 571, 1142, 2284, 8713, 17426, 34852, 45109, 90218, 180436, 688327, 1376654, 2753308, 4975123, 9950246, 19900492, 393034717, 786069434, 1572138868]

約数ペア:

[(1, 1572138868), (2, 786069434), (4, 393034717), (79, 19900492), (158, 9950246), (316, 4975123), (571, 2753308), (1142, 1376654), (2284, 688327), (8713, 180436), (17426, 90218), (34852, 45109)]