1549454870

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{4409}}^1$

素因数の和:4840

約数の個数: 32

約数和(自身を含む): 2823387840

約数和(自身を除く): 1273932970

約数列:

[1, 2, 5, 10, 113, 226, 311, 565, 622, 1130, 1555, 3110, 4409, 8818, 22045, 35143, 44090, 70286, 175715, 351430, 498217, 996434, 1371199, 2491085, 2742398, 4982170, 6855995, 13711990, 154945487, 309890974, 774727435, 1549454870]

約数ペア:

[(1, 1549454870), (2, 774727435), (5, 309890974), (10, 154945487), (113, 13711990), (226, 6855995), (311, 4982170), (565, 2742398), (622, 2491085), (1130, 1371199), (1555, 996434), (3110, 498217), (4409, 351430), (8818, 175715), (22045, 70286), (35143, 44090)]