13319978402

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{547}}^1\times {\mathrm{7243}}^1$

素因数の和:7874

約数の個数: 24

約数和(自身を含む): 20519441328

約数和(自身を除く): 7199462926

約数列:

[1, 2, 41, 82, 547, 1094, 1681, 3362, 7243, 14486, 22427, 44854, 296963, 593926, 919507, 1839014, 3961921, 7923842, 12175483, 24350966, 162438761, 324877522, 6659989201, 13319978402]

約数ペア:

[(1, 13319978402), (2, 6659989201), (41, 324877522), (82, 162438761), (547, 24350966), (1094, 12175483), (1681, 7923842), (3362, 3961921), (7243, 1839014), (14486, 919507), (22427, 593926), (44854, 296963)]