2941303490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{37967}}^1$

素因数の和:38162

約数の個数: 32

約数和(自身を含む): 5423652864

約数和(自身を除く): 2482349374

約数列:

[1, 2, 5, 10, 61, 122, 127, 254, 305, 610, 635, 1270, 7747, 15494, 37967, 38735, 75934, 77470, 189835, 379670, 2315987, 4631974, 4821809, 9643618, 11579935, 23159870, 24109045, 48218090, 294130349, 588260698, 1470651745, 2941303490]

約数ペア:

[(1, 2941303490), (2, 1470651745), (5, 588260698), (10, 294130349), (61, 48218090), (122, 24109045), (127, 23159870), (254, 11579935), (305, 9643618), (610, 4821809), (635, 4631974), (1270, 2315987), (7747, 379670), (15494, 189835), (37967, 77470), (38735, 75934)]