2078930118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1\times {\mathrm{4721}}^1$

素因数の和:7940

約数の個数: 32

約数和(自身を含む): 4340915712

約数和(自身を除く): 2261985594

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3191, 4721, 6382, 9442, 9573, 14163, 19146, 28326, 73393, 108583, 146786, 217166, 220179, 325749, 440358, 651498, 15064711, 30129422, 45194133, 90388266, 346488353, 692976706, 1039465059, 2078930118]

約数ペア:

[(1, 2078930118), (2, 1039465059), (3, 692976706), (6, 346488353), (23, 90388266), (46, 45194133), (69, 30129422), (138, 15064711), (3191, 651498), (4721, 440358), (6382, 325749), (9442, 220179), (9573, 217166), (14163, 146786), (19146, 108583), (28326, 73393)]