2380454804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{36131}}^1$

素因数の和:36336

約数の個数: 48

約数和(自身を含む): 5155602816

約数和(自身を除く): 2775148012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1267, 2353, 2534, 4706, 5068, 9412, 16471, 32942, 36131, 65884, 72262, 144524, 252917, 469703, 505834, 939406, 1011668, 1878812, 3287921, 6539711, 6575842, 13079422, 13151684, 26158844, 45777977, 85016243, 91555954, 170032486, 183111908, 340064972, 595113701, 1190227402, 2380454804]

約数ペア:

[(1, 2380454804), (2, 1190227402), (4, 595113701), (7, 340064972), (13, 183111908), (14, 170032486), (26, 91555954), (28, 85016243), (52, 45777977), (91, 26158844), (181, 13151684), (182, 13079422), (362, 6575842), (364, 6539711), (724, 3287921), (1267, 1878812), (2353, 1011668), (2534, 939406), (4706, 505834), (5068, 469703), (9412, 252917), (16471, 144524), (32942, 72262), (36131, 65884)]