977961874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{673}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 1535183280

約数和(自身を除く): 557221406

約数列:

[1, 2, 37, 73, 74, 146, 269, 538, 673, 1346, 2701, 5402, 9953, 19637, 19906, 24901, 39274, 49129, 49802, 98258, 181037, 362074, 726569, 1453138, 1817773, 3635546, 6698369, 13215701, 13396738, 26431402, 488980937, 977961874]

約数ペア:

[(1, 977961874), (2, 488980937), (37, 26431402), (73, 13396738), (74, 13215701), (146, 6698369), (269, 3635546), (538, 1817773), (673, 1453138), (1346, 726569), (2701, 362074), (5402, 181037), (9953, 98258), (19637, 49802), (19906, 49129), (24901, 39274)]