1319690734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{363151}}^1$

素因数の和:363255

約数の個数: 16

約数和(自身を含む): 2091755520

約数和(自身を除く): 772064786

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 363151, 726302, 8352473, 16704946, 28688929, 57377858, 659845367, 1319690734]

約数ペア:

[(1, 1319690734), (2, 659845367), (23, 57377858), (46, 28688929), (79, 16704946), (158, 8352473), (1817, 726302), (3634, 363151)]