1189987966

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1\times {\mathrm{4987}}^1$

素因数の和:5739

約数の個数: 16

約数和(自身を含む): 1796577840

約数和(自身を除く): 606589874

約数列:

[1, 2, 229, 458, 521, 1042, 4987, 9974, 119309, 238618, 1142023, 2284046, 2598227, 5196454, 594993983, 1189987966]

約数ペア:

[(1, 1189987966), (2, 594993983), (229, 5196454), (458, 2598227), (521, 2284046), (1042, 1142023), (4987, 238618), (9974, 119309)]