2016875390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1\times {\mathrm{4231}}^1$

素因数の和:4964

約数の個数: 32

約数和(自身を含む): 3686613696

約数和(自身を除く): 1669738306

約数列:

[1, 2, 5, 10, 73, 146, 365, 653, 730, 1306, 3265, 4231, 6530, 8462, 21155, 42310, 47669, 95338, 238345, 308863, 476690, 617726, 1544315, 2762843, 3088630, 5525686, 13814215, 27628430, 201687539, 403375078, 1008437695, 2016875390]

約数ペア:

[(1, 2016875390), (2, 1008437695), (5, 403375078), (10, 201687539), (73, 27628430), (146, 13814215), (365, 5525686), (653, 3088630), (730, 2762843), (1306, 1544315), (3265, 617726), (4231, 476690), (6530, 308863), (8462, 238345), (21155, 95338), (42310, 47669)]