4394170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 8838720

約数和(自身を除く): 4444550

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 929, 946, 1858, 2365, 4645, 4730, 9290, 10219, 20438, 39947, 51095, 79894, 102190, 199735, 399470, 439417, 878834, 2197085, 4394170]

約数ペア:

[(1, 4394170), (2, 2197085), (5, 878834), (10, 439417), (11, 399470), (22, 199735), (43, 102190), (55, 79894), (86, 51095), (110, 39947), (215, 20438), (430, 10219), (473, 9290), (929, 4730), (946, 4645), (1858, 2365)]