1397242562

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{159539}}^1$

素因数の和:159721

約数の個数: 16

約数和(自身を含む): 2182507200

約数和(自身を除く): 785264638

約数列:

[1, 2, 29, 58, 151, 302, 4379, 8758, 159539, 319078, 4626631, 9253262, 24090389, 48180778, 698621281, 1397242562]

約数ペア:

[(1, 1397242562), (2, 698621281), (29, 48180778), (58, 24090389), (151, 9253262), (302, 4626631), (4379, 319078), (8758, 159539)]