307586342

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4076

約数の個数: 32

約数和(自身を含む): 541624320

約数和(自身を除く): 234037978

約数列:

[1, 2, 7, 14, 71, 79, 142, 158, 497, 553, 994, 1106, 3917, 5609, 7834, 11218, 27419, 39263, 54838, 78526, 278107, 309443, 556214, 618886, 1946749, 2166101, 3893498, 4332202, 21970453, 43940906, 153793171, 307586342]

約数ペア:

[(1, 307586342), (2, 153793171), (7, 43940906), (14, 21970453), (71, 4332202), (79, 3893498), (142, 2166101), (158, 1946749), (497, 618886), (553, 556214), (994, 309443), (1106, 278107), (3917, 78526), (5609, 54838), (7834, 39263), (11218, 27419)]