6639962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 12586752

約数和(自身を除く): 5946790

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 1213, 2426, 2737, 5474, 8491, 16982, 20621, 27899, 41242, 55798, 144347, 195293, 288694, 390586, 474283, 948566, 3319981, 6639962]

約数ペア:

[(1, 6639962), (2, 3319981), (7, 948566), (14, 474283), (17, 390586), (23, 288694), (34, 195293), (46, 144347), (119, 55798), (161, 41242), (238, 27899), (322, 20621), (391, 16982), (782, 8491), (1213, 5474), (2426, 2737)]