401025346

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{80173}}^1$

素因数の和:80277

約数の個数: 16

約数和(自身を含む): 626319288

約数和(自身を除く): 225293942

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 80173, 160346, 3287093, 4890553, 6574186, 9781106, 200512673, 401025346]

約数ペア:

[(1, 401025346), (2, 200512673), (41, 9781106), (61, 6574186), (82, 4890553), (122, 3287093), (2501, 160346), (5002, 80173)]