2550184

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 6128640

約数和(自身を除く): 3578456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 113, 124, 182, 217, 226, 248, 364, 403, 434, 452, 728, 791, 806, 868, 904, 1469, 1582, 1612, 1736, 2821, 2938, 3164, 3224, 3503, 5642, 5876, 6328, 7006, 10283, 11284, 11752, 14012, 20566, 22568, 24521, 28024, 41132, 45539, 49042, 82264, 91078, 98084, 182156, 196168, 318773, 364312, 637546, 1275092, 2550184]

約数ペア:

[(1, 2550184), (2, 1275092), (4, 637546), (7, 364312), (8, 318773), (13, 196168), (14, 182156), (26, 98084), (28, 91078), (31, 82264), (52, 49042), (56, 45539), (62, 41132), (91, 28024), (104, 24521), (113, 22568), (124, 20566), (182, 14012), (217, 11752), (226, 11284), (248, 10283), (364, 7006), (403, 6328), (434, 5876), (452, 5642), (728, 3503), (791, 3224), (806, 3164), (868, 2938), (904, 2821), (1469, 1736), (1582, 1612)]