2103291442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2221}}^1$

素因数の和:2443

約数の個数: 64

約数和(自身を含む): 4008559104

約数和(自身を除く): 1905267662

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 173, 238, 322, 346, 391, 782, 1211, 2221, 2422, 2737, 2941, 3979, 4442, 5474, 5882, 7958, 15547, 20587, 27853, 31094, 37757, 41174, 51083, 55706, 67643, 75514, 102166, 135286, 264299, 357581, 384233, 473501, 528598, 715162, 768466, 868411, 947002, 1736822, 2689631, 5379262, 6078877, 6531961, 8837359, 12157754, 13063922, 17674718, 45723727, 61861513, 91447454, 123723026, 150235103, 300470206, 1051645721, 2103291442]

約数ペア:

[(1, 2103291442), (2, 1051645721), (7, 300470206), (14, 150235103), (17, 123723026), (23, 91447454), (34, 61861513), (46, 45723727), (119, 17674718), (161, 13063922), (173, 12157754), (238, 8837359), (322, 6531961), (346, 6078877), (391, 5379262), (782, 2689631), (1211, 1736822), (2221, 947002), (2422, 868411), (2737, 768466), (2941, 715162), (3979, 528598), (4442, 473501), (5474, 384233), (5882, 357581), (7958, 264299), (15547, 135286), (20587, 102166), (27853, 75514), (31094, 67643), (37757, 55706), (41174, 51083)]