2222550722

素因数分解:

$2^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 3922172280

約数和(自身を除く): 1699621558

約数列:

[1, 2, 7, 14, 49, 98, 173, 337, 346, 389, 674, 778, 1211, 2359, 2422, 2723, 4718, 5446, 8477, 16513, 16954, 19061, 33026, 38122, 58301, 67297, 116602, 131093, 134594, 262186, 408107, 471079, 816214, 917651, 942158, 1835302, 2856749, 3297553, 5713498, 6423557, 6595106, 12847114, 22679089, 45358178, 158753623, 317507246, 1111275361, 2222550722]

約数ペア:

[(1, 2222550722), (2, 1111275361), (7, 317507246), (14, 158753623), (49, 45358178), (98, 22679089), (173, 12847114), (337, 6595106), (346, 6423557), (389, 5713498), (674, 3297553), (778, 2856749), (1211, 1835302), (2359, 942158), (2422, 917651), (2723, 816214), (4718, 471079), (5446, 408107), (8477, 262186), (16513, 134594), (16954, 131093), (19061, 116602), (33026, 67297), (38122, 58301)]