2203869794

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{64279}}^1$

素因数の和:64398

約数の個数: 32

約数和(自身を含む): 3949363200

約数和(自身を除く): 1745493406

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2449, 4898, 17143, 34286, 64279, 128558, 449953, 899906, 1992649, 3985298, 5078041, 10156082, 13948543, 27897086, 35546287, 71092574, 157419271, 314838542, 1101934897, 2203869794]

約数ペア:

[(1, 2203869794), (2, 1101934897), (7, 314838542), (14, 157419271), (31, 71092574), (62, 35546287), (79, 27897086), (158, 13948543), (217, 10156082), (434, 5078041), (553, 3985298), (1106, 1992649), (2449, 899906), (4898, 449953), (17143, 128558), (34286, 64279)]