129604538

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{319223}}^1$

素因数の和:319261

約数の個数: 16

約数和(自身を含む): 229841280

約数和(自身を除く): 100236742

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 319223, 638446, 2234561, 4469122, 9257467, 18514934, 64802269, 129604538]

約数ペア:

[(1, 129604538), (2, 64802269), (7, 18514934), (14, 9257467), (29, 4469122), (58, 2234561), (203, 638446), (406, 319223)]