1009774672

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{110527}}^1$

素因数の和:111106

約数の個数: 20

約数和(自身を含む): 1959882496

約数和(自身を除く): 950107824

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 110527, 221054, 442108, 884216, 1768432, 63110917, 126221834, 252443668, 504887336, 1009774672]

約数ペア:

[(1, 1009774672), (2, 504887336), (4, 252443668), (8, 126221834), (16, 63110917), (571, 1768432), (1142, 884216), (2284, 442108), (4568, 221054), (9136, 110527)]