2051239115

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 2574386304

約数和(自身を除く): 523147189

約数列:

[1, 5, 37, 97, 151, 185, 485, 755, 757, 3589, 3785, 5587, 14647, 17945, 27935, 28009, 73235, 73429, 114307, 140045, 367145, 541939, 571535, 2709695, 2716873, 4229359, 11087779, 13584365, 21146795, 55438895, 410247823, 2051239115]

約数ペア:

[(1, 2051239115), (5, 410247823), (37, 55438895), (97, 21146795), (151, 13584365), (185, 11087779), (485, 4229359), (755, 2716873), (757, 2709695), (3589, 571535), (3785, 541939), (5587, 367145), (14647, 140045), (17945, 114307), (27935, 73429), (28009, 73235)]