729523798

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1\times {\mathrm{2683}}^1$

素因数の和:2988

約数の個数: 24

約数和(自身を含む): 1148811048

約数和(自身を除く): 419287250

約数列:

[1, 2, 23, 46, 257, 514, 529, 1058, 2683, 5366, 5911, 11822, 61709, 123418, 135953, 271906, 689531, 1379062, 1419307, 2838614, 15859213, 31718426, 364761899, 729523798]

約数ペア:

[(1, 729523798), (2, 364761899), (23, 31718426), (46, 15859213), (257, 2838614), (514, 1419307), (529, 1379062), (1058, 689531), (2683, 271906), (5366, 135953), (5911, 123418), (11822, 61709)]