140641036798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{396259}}^1\times {\mathrm{4127}}^1$

素因数の和:400431

約数の個数: 16

約数和(自身を含む): 215920488960

約数和(自身を除く): 75279452162

約数列:

[1, 2, 43, 86, 4127, 8254, 177461, 354922, 396259, 792518, 17039137, 34078274, 1635360893, 3270721786, 70320518399, 140641036798]

約数ペア:

[(1, 140641036798), (2, 70320518399), (43, 3270721786), (86, 1635360893), (4127, 34078274), (8254, 17039137), (177461, 792518), (354922, 396259)]