1666752520916

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{2851}}^1\times {\mathrm{7433}}^1$

素因数の和:10401

約数の個数: 72

約数和(自身を含む): 3399237059904

約数和(自身を除く): 1732484538988

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2809, 2851, 5618, 5702, 7433, 11236, 11404, 14866, 19663, 19957, 29732, 39326, 39914, 52031, 78652, 79828, 104062, 151103, 208124, 302206, 393949, 604412, 787898, 1057721, 1575796, 2115442, 2757643, 4230884, 5515286, 8008459, 11030572, 16016918, 20879297, 21191483, 32033836, 41758594, 42382966, 56059213, 83517188, 84765932, 112118426, 146155079, 148340381, 224236852, 292310158, 296680762, 584620316, 593361524, 1123148599, 2246297198, 4492594396, 7862040193, 15724080386, 31448160772, 59526875747, 119053751494, 238107502988, 416688130229, 833376260458, 1666752520916]

約数ペア:

[(1, 1666752520916), (2, 833376260458), (4, 416688130229), (7, 238107502988), (14, 119053751494), (28, 59526875747), (53, 31448160772), (106, 15724080386), (212, 7862040193), (371, 4492594396), (742, 2246297198), (1484, 1123148599), (2809, 593361524), (2851, 584620316), (5618, 296680762), (5702, 292310158), (7433, 224236852), (11236, 148340381), (11404, 146155079), (14866, 112118426), (19663, 84765932), (19957, 83517188), (29732, 56059213), (39326, 42382966), (39914, 41758594), (52031, 32033836), (78652, 21191483), (79828, 20879297), (104062, 16016918), (151103, 11030572), (208124, 8008459), (302206, 5515286), (393949, 4230884), (604412, 2757643), (787898, 2115442), (1057721, 1575796)]