713408998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257177}}^1$

素因数の和:257271

約数の個数: 16

約数和(自身を含む): 1141870320

約数和(自身を除く): 428461322

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 257177, 514354, 4886363, 9772726, 18773921, 37547842, 356704499, 713408998]

約数ペア:

[(1, 713408998), (2, 356704499), (19, 37547842), (38, 18773921), (73, 9772726), (146, 4886363), (1387, 514354), (2774, 257177)]