1115890

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:897

約数の個数: 16

約数和(自身を含む): 2024640

約数和(自身を除く): 908750

約数列:

[1, 2, 5, 10, 151, 302, 739, 755, 1478, 1510, 3695, 7390, 111589, 223178, 557945, 1115890]

約数ペア:

[(1, 1115890), (2, 557945), (5, 223178), (10, 111589), (151, 7390), (302, 3695), (739, 1510), (755, 1478)]