499155748

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{863}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 1100397312

約数和(自身を除く): 601241564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 227, 364, 454, 637, 863, 908, 1274, 1589, 1726, 2548, 2951, 3178, 3452, 5902, 6041, 6356, 11123, 11219, 11804, 12082, 20657, 22246, 22438, 24164, 41314, 42287, 44492, 44876, 78533, 82628, 84574, 144599, 157066, 169148, 195901, 289198, 314132, 391802, 549731, 578396, 783604, 1099462, 1371307, 2198924, 2546713, 2742614, 5093426, 5485228, 9599149, 10186852, 17826991, 19198298, 35653982, 38396596, 71307964, 124788937, 249577874, 499155748]

約数ペア:

[(1, 499155748), (2, 249577874), (4, 124788937), (7, 71307964), (13, 38396596), (14, 35653982), (26, 19198298), (28, 17826991), (49, 10186852), (52, 9599149), (91, 5485228), (98, 5093426), (182, 2742614), (196, 2546713), (227, 2198924), (364, 1371307), (454, 1099462), (637, 783604), (863, 578396), (908, 549731), (1274, 391802), (1589, 314132), (1726, 289198), (2548, 195901), (2951, 169148), (3178, 157066), (3452, 144599), (5902, 84574), (6041, 82628), (6356, 78533), (11123, 44876), (11219, 44492), (11804, 42287), (12082, 41314), (20657, 24164), (22246, 22438)]