2984630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 6006528

約数和(自身を除く): 3021898

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 631, 946, 1262, 2365, 3155, 4730, 6310, 6941, 13882, 27133, 34705, 54266, 69410, 135665, 271330, 298463, 596926, 1492315, 2984630]

約数ペア:

[(1, 2984630), (2, 1492315), (5, 596926), (10, 298463), (11, 271330), (22, 135665), (43, 69410), (55, 54266), (86, 34705), (110, 27133), (215, 13882), (430, 6941), (473, 6310), (631, 4730), (946, 3155), (1262, 2365)]