2495003030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{97423}}^1$

素因数の和:97640

約数の個数: 32

約数和(自身を含む): 4861067904

約数和(自身を除く): 2366064874

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 12805, 25610, 97423, 194846, 487115, 974230, 1266499, 2532998, 6332495, 12664990, 19192331, 38384662, 95961655, 191923310, 249500303, 499000606, 1247501515, 2495003030]

約数ペア:

[(1, 2495003030), (2, 1247501515), (5, 499000606), (10, 249500303), (13, 191923310), (26, 95961655), (65, 38384662), (130, 19192331), (197, 12664990), (394, 6332495), (985, 2532998), (1970, 1266499), (2561, 974230), (5122, 487115), (12805, 194846), (25610, 97423)]