2939887442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1\times {\mathrm{683}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 4678560000

約数和(自身を除く): 1738672558

約数列:

[1, 2, 19, 38, 227, 454, 499, 683, 998, 1366, 4313, 8626, 9481, 12977, 18962, 25954, 113273, 155041, 226546, 310082, 340817, 681634, 2152187, 2945779, 4304374, 5891558, 6475523, 12951046, 77365459, 154730918, 1469943721, 2939887442]

約数ペア:

[(1, 2939887442), (2, 1469943721), (19, 154730918), (38, 77365459), (227, 12951046), (454, 6475523), (499, 5891558), (683, 4304374), (998, 2945779), (1366, 2152187), (4313, 681634), (8626, 340817), (9481, 310082), (12977, 226546), (18962, 155041), (25954, 113273)]