245801402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{93889}}^1$

素因数の和:93926

約数の個数: 32

約数和(自身を含む): 486725760

約数和(自身を除く): 240924358

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 93889, 187778, 657223, 1032779, 1314446, 1596113, 2065558, 3192226, 7229453, 11172791, 14458906, 17557243, 22345582, 35114486, 122900701, 245801402]

約数ペア:

[(1, 245801402), (2, 122900701), (7, 35114486), (11, 22345582), (14, 17557243), (17, 14458906), (22, 11172791), (34, 7229453), (77, 3192226), (119, 2065558), (154, 1596113), (187, 1314446), (238, 1032779), (374, 657223), (1309, 187778), (2618, 93889)]