1311853842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{24061}}^1$

素因数の和:24315

約数の個数: 48

約数和(自身を含む): 3074257368

約数和(自身を除く): 1762403526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 233, 234, 466, 699, 1398, 2097, 3029, 4194, 6058, 9087, 18174, 24061, 27261, 48122, 54522, 72183, 144366, 216549, 312793, 433098, 625586, 938379, 1876758, 2815137, 5606213, 5630274, 11212426, 16818639, 33637278, 50455917, 72880769, 100911834, 145761538, 218642307, 437284614, 655926921, 1311853842]

約数ペア:

[(1, 1311853842), (2, 655926921), (3, 437284614), (6, 218642307), (9, 145761538), (13, 100911834), (18, 72880769), (26, 50455917), (39, 33637278), (78, 16818639), (117, 11212426), (233, 5630274), (234, 5606213), (466, 2815137), (699, 1876758), (1398, 938379), (2097, 625586), (3029, 433098), (4194, 312793), (6058, 216549), (9087, 144366), (18174, 72183), (24061, 54522), (27261, 48122)]