1305429958

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{1627}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 2258049024

約数和(自身を除く): 952619066

約数列:

[1, 2, 7, 14, 223, 257, 446, 514, 1561, 1627, 1799, 3122, 3254, 3598, 11389, 22778, 57311, 114622, 362821, 401177, 418139, 725642, 802354, 836278, 2539747, 2926973, 5079494, 5853946, 93244997, 186489994, 652714979, 1305429958]

約数ペア:

[(1, 1305429958), (2, 652714979), (7, 186489994), (14, 93244997), (223, 5853946), (257, 5079494), (446, 2926973), (514, 2539747), (1561, 836278), (1627, 802354), (1799, 725642), (3122, 418139), (3254, 401177), (3598, 362821), (11389, 114622), (22778, 57311)]