2010890778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{4733}}^1$

素因数の和:5183

約数の個数: 48

約数和(自身を含む): 4366262880

約数和(自身を除く): 2355372102

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 419, 507, 838, 1014, 1257, 2514, 4733, 5447, 9466, 10894, 14199, 16341, 28398, 32682, 61529, 70811, 123058, 141622, 184587, 212433, 369174, 424866, 799877, 1599754, 1983127, 2399631, 3966254, 4799262, 5949381, 11898762, 25780651, 51561302, 77341953, 154683906, 335148463, 670296926, 1005445389, 2010890778]

約数ペア:

[(1, 2010890778), (2, 1005445389), (3, 670296926), (6, 335148463), (13, 154683906), (26, 77341953), (39, 51561302), (78, 25780651), (169, 11898762), (338, 5949381), (419, 4799262), (507, 3966254), (838, 2399631), (1014, 1983127), (1257, 1599754), (2514, 799877), (4733, 424866), (5447, 369174), (9466, 212433), (10894, 184587), (14199, 141622), (16341, 123058), (28398, 70811), (32682, 61529)]