13372227778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227473}}^1$

素因数の和:227531

約数の個数: 64

約数和(自身を含む): 27515255040

約数和(自身を除く): 14143027262

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 1547, 1729, 2261, 3094, 3458, 4199, 4522, 8398, 29393, 58786, 227473, 454946, 1592311, 2957149, 3184622, 3867041, 4321987, 5914298, 7734082, 8643974, 20700043, 27069287, 30253909, 41400086, 50271533, 54138574, 56185831, 60507818, 73473779, 100543066, 112371662, 146947558, 351900731, 393300817, 514316453, 703801462, 786601634, 955159127, 1028632906, 1910318254, 6686113889, 13372227778]

約数ペア:

[(1, 13372227778), (2, 6686113889), (7, 1910318254), (13, 1028632906), (14, 955159127), (17, 786601634), (19, 703801462), (26, 514316453), (34, 393300817), (38, 351900731), (91, 146947558), (119, 112371662), (133, 100543066), (182, 73473779), (221, 60507818), (238, 56185831), (247, 54138574), (266, 50271533), (323, 41400086), (442, 30253909), (494, 27069287), (646, 20700043), (1547, 8643974), (1729, 7734082), (2261, 5914298), (3094, 4321987), (3458, 3867041), (4199, 3184622), (4522, 2957149), (8398, 1592311), (29393, 454946), (58786, 227473)]