715629889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 855429120

約数和(自身を除く): 139799231

約数列:

[1, 13, 19, 23, 103, 247, 299, 437, 1223, 1339, 1957, 2369, 5681, 15899, 23237, 25441, 28129, 30797, 45011, 125969, 302081, 365677, 534451, 585143, 1637597, 2393411, 2897287, 6947863, 31114343, 37664731, 55048453, 715629889]

約数ペア:

[(1, 715629889), (13, 55048453), (19, 37664731), (23, 31114343), (103, 6947863), (247, 2897287), (299, 2393411), (437, 1637597), (1223, 585143), (1339, 534451), (1957, 365677), (2369, 302081), (5681, 125969), (15899, 45011), (23237, 30797), (25441, 28129)]