620391142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{3529}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 1103054400

約数和(自身を除く): 482663258

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 433, 866, 3031, 3529, 6062, 7058, 12557, 24703, 25114, 49406, 87899, 102341, 175798, 204682, 716387, 1432774, 1528057, 3056114, 10696399, 21392798, 44313653, 88627306, 310195571, 620391142]

約数ペア:

[(1, 620391142), (2, 310195571), (7, 88627306), (14, 44313653), (29, 21392798), (58, 10696399), (203, 3056114), (406, 1528057), (433, 1432774), (866, 716387), (3031, 204682), (3529, 175798), (6062, 102341), (7058, 87899), (12557, 49406), (24703, 25114)]