2015959088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67777}}^1$

素因数の和:67822

約数の個数: 60

約数和(自身を含む): 4614055128

約数和(自身を除く): 2598096040

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2288, 2704, 3718, 7436, 14872, 29744, 67777, 135554, 271108, 542216, 745547, 881101, 1084432, 1491094, 1762202, 2982188, 3524404, 5964376, 7048808, 9692111, 11454313, 11928752, 14097616, 19384222, 22908626, 38768444, 45817252, 77536888, 91634504, 125997443, 155073776, 183269008, 251994886, 503989772, 1007979544, 2015959088]

約数ペア:

[(1, 2015959088), (2, 1007979544), (4, 503989772), (8, 251994886), (11, 183269008), (13, 155073776), (16, 125997443), (22, 91634504), (26, 77536888), (44, 45817252), (52, 38768444), (88, 22908626), (104, 19384222), (143, 14097616), (169, 11928752), (176, 11454313), (208, 9692111), (286, 7048808), (338, 5964376), (572, 3524404), (676, 2982188), (1144, 1762202), (1352, 1491094), (1859, 1084432), (2288, 881101), (2704, 745547), (3718, 542216), (7436, 271108), (14872, 135554), (29744, 67777)]