22786464454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{2731}}^1$

素因数の和:3245

約数の個数: 64

約数和(自身を含む): 39985989120

約数和(自身を除く): 17199524666

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 439, 442, 559, 731, 878, 1118, 1462, 2731, 5462, 5707, 7463, 9503, 11414, 14926, 18877, 19006, 35503, 37754, 46427, 71006, 92854, 97019, 117433, 194038, 234866, 245401, 320909, 490802, 603551, 641818, 1198909, 1207102, 1526629, 1996361, 2397818, 3053258, 3992722, 4171817, 8343634, 15585817, 20381453, 25952693, 31171634, 40762906, 51553087, 51905386, 103106174, 264958889, 529917778, 670190131, 876402479, 1340380262, 1752804958, 11393232227, 22786464454]

約数ペア:

[(1, 22786464454), (2, 11393232227), (13, 1752804958), (17, 1340380262), (26, 876402479), (34, 670190131), (43, 529917778), (86, 264958889), (221, 103106174), (439, 51905386), (442, 51553087), (559, 40762906), (731, 31171634), (878, 25952693), (1118, 20381453), (1462, 15585817), (2731, 8343634), (5462, 4171817), (5707, 3992722), (7463, 3053258), (9503, 2397818), (11414, 1996361), (14926, 1526629), (18877, 1207102), (19006, 1198909), (35503, 641818), (37754, 603551), (46427, 490802), (71006, 320909), (92854, 245401), (97019, 234866), (117433, 194038)]