491219736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2923927}}^1$

素因数の和:2923943

約数の個数: 32

約数和(自身を含む): 1403485440

約数和(自身を除く): 912265704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2923927, 5847854, 8771781, 11695708, 17543562, 20467489, 23391416, 35087124, 40934978, 61402467, 70174248, 81869956, 122804934, 163739912, 245609868, 491219736]

約数ペア:

[(1, 491219736), (2, 245609868), (3, 163739912), (4, 122804934), (6, 81869956), (7, 70174248), (8, 61402467), (12, 40934978), (14, 35087124), (21, 23391416), (24, 20467489), (28, 17543562), (42, 11695708), (56, 8771781), (84, 5847854), (168, 2923927)]