2015473372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{2609}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 3910364640

約数和(自身を除く): 1894891268

約数列:

[1, 2, 4, 11, 22, 44, 97, 181, 194, 362, 388, 724, 1067, 1991, 2134, 2609, 3982, 4268, 5218, 7964, 10436, 17557, 28699, 35114, 57398, 70228, 114796, 193127, 253073, 386254, 472229, 506146, 772508, 944458, 1012292, 1888916, 2783803, 5194519, 5567606, 10389038, 11135212, 20778076, 45806213, 91612426, 183224852, 503868343, 1007736686, 2015473372]

約数ペア:

[(1, 2015473372), (2, 1007736686), (4, 503868343), (11, 183224852), (22, 91612426), (44, 45806213), (97, 20778076), (181, 11135212), (194, 10389038), (362, 5567606), (388, 5194519), (724, 2783803), (1067, 1888916), (1991, 1012292), (2134, 944458), (2609, 772508), (3982, 506146), (4268, 472229), (5218, 386254), (7964, 253073), (10436, 193127), (17557, 114796), (28699, 70228), (35114, 57398)]