2340802542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{17981}}^1$

素因数の和:19668

約数の個数: 32

約数和(自身を含む): 5045029920

約数和(自身を除く): 2704227378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1669, 3338, 5007, 10014, 17981, 21697, 35962, 43394, 53943, 65091, 107886, 130182, 233753, 467506, 701259, 1402518, 30010289, 60020578, 90030867, 180061734, 390133757, 780267514, 1170401271, 2340802542]

約数ペア:

[(1, 2340802542), (2, 1170401271), (3, 780267514), (6, 390133757), (13, 180061734), (26, 90030867), (39, 60020578), (78, 30010289), (1669, 1402518), (3338, 701259), (5007, 467506), (10014, 233753), (17981, 130182), (21697, 107886), (35962, 65091), (43394, 53943)]