1794020

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 3792768

約数和(自身を除く): 1998748

約数列:

[1, 2, 4, 5, 10, 20, 271, 331, 542, 662, 1084, 1324, 1355, 1655, 2710, 3310, 5420, 6620, 89701, 179402, 358804, 448505, 897010, 1794020]

約数ペア:

[(1, 1794020), (2, 897010), (4, 448505), (5, 358804), (10, 179402), (20, 89701), (271, 6620), (331, 5420), (542, 3310), (662, 2710), (1084, 1655), (1324, 1355)]