10971395

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 13638240

約数和(自身を除く): 2666845

約数列:

[1, 5, 41, 109, 205, 491, 545, 2455, 4469, 20131, 22345, 53519, 100655, 267595, 2194279, 10971395]

約数ペア:

[(1, 10971395), (5, 2194279), (41, 267595), (109, 100655), (205, 53519), (491, 22345), (545, 20131), (2455, 4469)]