1908026638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{31123}}^1$

素因数の和:31312

約数の個数: 32

約数和(自身を含む): 3406210560

約数和(自身を除く): 1498183922

約数列:

[1, 2, 7, 14, 29, 58, 151, 203, 302, 406, 1057, 2114, 4379, 8758, 30653, 31123, 61306, 62246, 217861, 435722, 902567, 1805134, 4699573, 6317969, 9399146, 12635938, 32897011, 65794022, 136287617, 272575234, 954013319, 1908026638]

約数ペア:

[(1, 1908026638), (2, 954013319), (7, 272575234), (14, 136287617), (29, 65794022), (58, 32897011), (151, 12635938), (203, 9399146), (302, 6317969), (406, 4699573), (1057, 1805134), (2114, 902567), (4379, 435722), (8758, 217861), (30653, 62246), (31123, 61306)]