2018455868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{3301}}^1$

素因数の和:4398

約数の個数: 48

約数和(自身を含む): 4154972640

約数和(自身を除く): 2136516772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1069, 2138, 3301, 4276, 6602, 11759, 13204, 13897, 23518, 27794, 36311, 42913, 47036, 55588, 72622, 85826, 145244, 152867, 171652, 305734, 472043, 611468, 944086, 1888172, 3528769, 7057538, 14115076, 38816459, 45873997, 77632918, 91747994, 155265836, 183495988, 504613967, 1009227934, 2018455868]

約数ペア:

[(1, 2018455868), (2, 1009227934), (4, 504613967), (11, 183495988), (13, 155265836), (22, 91747994), (26, 77632918), (44, 45873997), (52, 38816459), (143, 14115076), (286, 7057538), (572, 3528769), (1069, 1888172), (2138, 944086), (3301, 611468), (4276, 472043), (6602, 305734), (11759, 171652), (13204, 152867), (13897, 145244), (23518, 85826), (27794, 72622), (36311, 55588), (42913, 47036)]