1900382414

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{898951}}^1$

素因数の和:899111

約数の個数: 16

約数和(自身を含む): 3279376896

約数和(自身を除く): 1378994482

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 898951, 1797902, 6292657, 12585314, 135741601, 271483202, 950191207, 1900382414]

約数ペア:

[(1, 1900382414), (2, 950191207), (7, 271483202), (14, 135741601), (151, 12585314), (302, 6292657), (1057, 1797902), (2114, 898951)]