4945193665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{819419}}^1$

素因数の和:819512

約数の個数: 16

約数和(自身を含む): 6371809920

約数和(自身を除く): 1426616255

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 819419, 4097095, 13930123, 58178749, 69650615, 290893745, 989038733, 4945193665]

約数ペア:

[(1, 4945193665), (5, 989038733), (17, 290893745), (71, 69650615), (85, 58178749), (355, 13930123), (1207, 4097095), (6035, 819419)]