1773940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12671}}^1$

素因数の和:12687

約数の個数: 24

約数和(自身を含む): 4257792

約数和(自身を除く): 2483852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12671, 25342, 50684, 63355, 88697, 126710, 177394, 253420, 354788, 443485, 886970, 1773940]

約数ペア:

[(1, 1773940), (2, 886970), (4, 443485), (5, 354788), (7, 253420), (10, 177394), (14, 126710), (20, 88697), (28, 63355), (35, 50684), (70, 25342), (140, 12671)]