2516052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 7469280

約数和(自身を除く): 4953228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 389, 462, 539, 588, 778, 924, 1078, 1167, 1556, 1617, 2156, 2334, 2723, 3234, 4279, 4668, 5446, 6468, 8169, 8558, 10892, 12837, 16338, 17116, 19061, 25674, 29953, 32676, 38122, 51348, 57183, 59906, 76244, 89859, 114366, 119812, 179718, 209671, 228732, 359436, 419342, 629013, 838684, 1258026, 2516052]

約数ペア:

[(1, 2516052), (2, 1258026), (3, 838684), (4, 629013), (6, 419342), (7, 359436), (11, 228732), (12, 209671), (14, 179718), (21, 119812), (22, 114366), (28, 89859), (33, 76244), (42, 59906), (44, 57183), (49, 51348), (66, 38122), (77, 32676), (84, 29953), (98, 25674), (132, 19061), (147, 17116), (154, 16338), (196, 12837), (231, 10892), (294, 8558), (308, 8169), (389, 6468), (462, 5446), (539, 4668), (588, 4279), (778, 3234), (924, 2723), (1078, 2334), (1167, 2156), (1556, 1617)]