2019713046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{7547}}^1$

素因数の和:7685

約数の個数: 64

約数和(自身を含む): 4504163328

約数和(自身を除く): 2484450282

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 73, 78, 94, 141, 146, 219, 282, 438, 611, 949, 1222, 1833, 1898, 2847, 3431, 3666, 5694, 6862, 7547, 10293, 15094, 20586, 22641, 44603, 45282, 89206, 98111, 133809, 196222, 267618, 294333, 354709, 550931, 588666, 709418, 1064127, 1101862, 1652793, 2128254, 3305586, 4611217, 7162103, 9222434, 13833651, 14324206, 21486309, 25893757, 27667302, 42972618, 51787514, 77681271, 155362542, 336618841, 673237682, 1009856523, 2019713046]

約数ペア:

[(1, 2019713046), (2, 1009856523), (3, 673237682), (6, 336618841), (13, 155362542), (26, 77681271), (39, 51787514), (47, 42972618), (73, 27667302), (78, 25893757), (94, 21486309), (141, 14324206), (146, 13833651), (219, 9222434), (282, 7162103), (438, 4611217), (611, 3305586), (949, 2128254), (1222, 1652793), (1833, 1101862), (1898, 1064127), (2847, 709418), (3431, 588666), (3666, 550931), (5694, 354709), (6862, 294333), (7547, 267618), (10293, 196222), (15094, 133809), (20586, 98111), (22641, 89206), (44603, 45282)]