994128018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{153557}}^1$

素因数の和:153658

約数の個数: 32

約数和(自身を含む): 2167010496

約数和(自身を除く): 1172882478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 153557, 307114, 460671, 921342, 1996241, 3992482, 5988723, 11977446, 12745231, 25490462, 38235693, 76471386, 165688003, 331376006, 497064009, 994128018]

約数ペア:

[(1, 994128018), (2, 497064009), (3, 331376006), (6, 165688003), (13, 76471386), (26, 38235693), (39, 25490462), (78, 12745231), (83, 11977446), (166, 5988723), (249, 3992482), (498, 1996241), (1079, 921342), (2158, 460671), (3237, 307114), (6474, 153557)]