612984974

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{1427}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 1070931456

約数和(自身を除く): 457946482

約数列:

[1, 2, 7, 14, 61, 122, 427, 503, 854, 1006, 1427, 2854, 3521, 7042, 9989, 19978, 30683, 61366, 87047, 174094, 214781, 429562, 609329, 717781, 1218658, 1435562, 5024467, 10048934, 43784641, 87569282, 306492487, 612984974]

約数ペア:

[(1, 612984974), (2, 306492487), (7, 87569282), (14, 43784641), (61, 10048934), (122, 5024467), (427, 1435562), (503, 1218658), (854, 717781), (1006, 609329), (1427, 429562), (2854, 214781), (3521, 174094), (7042, 87047), (9989, 61366), (19978, 30683)]