1417660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 3020976

約数和(自身を除く): 1603316

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 971, 1460, 1942, 3884, 4855, 9710, 19420, 70883, 141766, 283532, 354415, 708830, 1417660]

約数ペア:

[(1, 1417660), (2, 708830), (4, 354415), (5, 283532), (10, 141766), (20, 70883), (73, 19420), (146, 9710), (292, 4855), (365, 3884), (730, 1942), (971, 1460)]