280368046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1178017}}^1$

素因数の和:1178043

約数の個数: 16

約数和(自身を含む): 508903776

約数和(自身を除く): 228535730

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1178017, 2356034, 8246119, 16492238, 20026289, 40052578, 140184023, 280368046]

約数ペア:

[(1, 280368046), (2, 140184023), (7, 40052578), (14, 20026289), (17, 16492238), (34, 8246119), (119, 2356034), (238, 1178017)]