13908356

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6451}}^1$

素因数の和:6480

約数の個数: 36

約数和(自身を含む): 30892176

約数和(自身を除く): 16983820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 6451, 12902, 25804, 45157, 70961, 90314, 141922, 180628, 283844, 316099, 496727, 632198, 993454, 1264396, 1986908, 3477089, 6954178, 13908356]

約数ペア:

[(1, 13908356), (2, 6954178), (4, 3477089), (7, 1986908), (11, 1264396), (14, 993454), (22, 632198), (28, 496727), (44, 316099), (49, 283844), (77, 180628), (98, 141922), (154, 90314), (196, 70961), (308, 45157), (539, 25804), (1078, 12902), (2156, 6451)]