8421646

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 13362048

約数和(自身を除く): 4940402

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 3313, 6626, 102703, 135833, 205406, 271666, 4210823, 8421646]

約数ペア:

[(1, 8421646), (2, 4210823), (31, 271666), (41, 205406), (62, 135833), (82, 102703), (1271, 6626), (2542, 3313)]