2972444545

素因数分解:

$5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{256577}}^1$

素因数の和:256920

約数の個数: 16

約数和(自身を含む): 4088827008

約数和(自身を除く): 1116382463

約数列:

[1, 5, 7, 35, 331, 1655, 2317, 11585, 256577, 1282885, 1796039, 8980195, 84926987, 424634935, 594488909, 2972444545]

約数ペア:

[(1, 2972444545), (5, 594488909), (7, 424634935), (35, 84926987), (331, 8980195), (1655, 1796039), (2317, 1282885), (11585, 256577)]