977687044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{120941}}^1$

素因数の和:121035

約数の個数: 24

約数和(自身を含む): 1788006528

約数和(自身を除く): 810319484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 120941, 241882, 483764, 5200463, 5684227, 10400926, 11368454, 20801852, 22736908, 244421761, 488843522, 977687044]

約数ペア:

[(1, 977687044), (2, 488843522), (4, 244421761), (43, 22736908), (47, 20801852), (86, 11368454), (94, 10400926), (172, 5684227), (188, 5200463), (2021, 483764), (4042, 241882), (8084, 120941)]