439464982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{6701}}^1$

素因数の和:6996

約数の個数: 24

約数和(自身を含む): 727354656

約数和(自身を除く): 287889674

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 2981, 5962, 6701, 13402, 32791, 65582, 73711, 147422, 810821, 1621642, 1815971, 3631942, 19975681, 39951362, 219732491, 439464982]

約数ペア:

[(1, 439464982), (2, 219732491), (11, 39951362), (22, 19975681), (121, 3631942), (242, 1815971), (271, 1621642), (542, 810821), (2981, 147422), (5962, 73711), (6701, 65582), (13402, 32791)]