7984476

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1130

約数の個数: 36

約数和(自身を含む): 20284992

約数和(自身を除く): 12300516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 863, 1028, 1542, 1726, 2313, 2589, 3084, 3452, 4626, 5178, 7767, 9252, 10356, 15534, 31068, 221791, 443582, 665373, 887164, 1330746, 1996119, 2661492, 3992238, 7984476]

約数ペア:

[(1, 7984476), (2, 3992238), (3, 2661492), (4, 1996119), (6, 1330746), (9, 887164), (12, 665373), (18, 443582), (36, 221791), (257, 31068), (514, 15534), (771, 10356), (863, 9252), (1028, 7767), (1542, 5178), (1726, 4626), (2313, 3452), (2589, 3084)]