2439851590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{715499}}^1$

素因数の和:715548

約数の個数: 32

約数和(自身を含む): 4945536000

約数和(自身を除く): 2505684410

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 715499, 1430998, 3577495, 7154990, 7870489, 15740978, 22180469, 39352445, 44360938, 78704890, 110902345, 221804690, 243985159, 487970318, 1219925795, 2439851590]

約数ペア:

[(1, 2439851590), (2, 1219925795), (5, 487970318), (10, 243985159), (11, 221804690), (22, 110902345), (31, 78704890), (55, 44360938), (62, 39352445), (110, 22180469), (155, 15740978), (310, 7870489), (341, 7154990), (682, 3577495), (1705, 1430998), (3410, 715499)]