1885049686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 3249372672

約数和(自身を除く): 1364322986

約数列:

[1, 2, 13, 23, 26, 46, 83, 163, 166, 233, 299, 326, 466, 598, 1079, 1909, 2119, 2158, 3029, 3749, 3818, 4238, 5359, 6058, 7498, 10718, 13529, 19339, 24817, 27058, 37979, 38678, 48737, 49634, 69667, 75958, 97474, 139334, 175877, 251407, 311167, 351754, 444797, 493727, 502814, 622334, 873517, 889594, 987454, 1747034, 3152257, 4045171, 5782361, 6304514, 8090342, 11355721, 11564722, 22711442, 40979341, 72501911, 81958682, 145003822, 942524843, 1885049686]

約数ペア:

[(1, 1885049686), (2, 942524843), (13, 145003822), (23, 81958682), (26, 72501911), (46, 40979341), (83, 22711442), (163, 11564722), (166, 11355721), (233, 8090342), (299, 6304514), (326, 5782361), (466, 4045171), (598, 3152257), (1079, 1747034), (1909, 987454), (2119, 889594), (2158, 873517), (3029, 622334), (3749, 502814), (3818, 493727), (4238, 444797), (5359, 351754), (6058, 311167), (7498, 251407), (10718, 175877), (13529, 139334), (19339, 97474), (24817, 75958), (27058, 69667), (37979, 49634), (38678, 48737)]