1284454806

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3917}}^1$

素因数の和:4037

約数の個数: 64

約数和(自身を含む): 2780338176

約数和(自身を除く): 1495883370

約数列:

[1, 2, 3, 6, 31, 41, 43, 62, 82, 86, 93, 123, 129, 186, 246, 258, 1271, 1333, 1763, 2542, 2666, 3526, 3813, 3917, 3999, 5289, 7626, 7834, 7998, 10578, 11751, 23502, 54653, 109306, 121427, 160597, 163959, 168431, 242854, 321194, 327918, 336862, 364281, 481791, 505293, 728562, 963582, 1010586, 4978507, 5221361, 6905671, 9957014, 10442722, 13811342, 14935521, 15664083, 20717013, 29871042, 31328166, 41434026, 214075801, 428151602, 642227403, 1284454806]

約数ペア:

[(1, 1284454806), (2, 642227403), (3, 428151602), (6, 214075801), (31, 41434026), (41, 31328166), (43, 29871042), (62, 20717013), (82, 15664083), (86, 14935521), (93, 13811342), (123, 10442722), (129, 9957014), (186, 6905671), (246, 5221361), (258, 4978507), (1271, 1010586), (1333, 963582), (1763, 728562), (2542, 505293), (2666, 481791), (3526, 364281), (3813, 336862), (3917, 327918), (3999, 321194), (5289, 242854), (7626, 168431), (7834, 163959), (7998, 160597), (10578, 121427), (11751, 109306), (23502, 54653)]