2213203888

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{50539}}^1$

素因数の和:50594

約数の個数: 80

約数和(自身を含む): 5414653440

約数和(自身を除く): 3201449552

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 2576, 2737, 3128, 5474, 6256, 10948, 21896, 43792, 50539, 101078, 202156, 353773, 404312, 707546, 808624, 859163, 1162397, 1415092, 1718326, 2324794, 2830184, 3436652, 4649588, 5660368, 6014141, 6873304, 8136779, 9299176, 12028282, 13746608, 16273558, 18598352, 19760749, 24056564, 32547116, 39521498, 48113128, 65094232, 79042996, 96226256, 130188464, 138325243, 158085992, 276650486, 316171984, 553300972, 1106601944, 2213203888]

約数ペア:

[(1, 2213203888), (2, 1106601944), (4, 553300972), (7, 316171984), (8, 276650486), (14, 158085992), (16, 138325243), (17, 130188464), (23, 96226256), (28, 79042996), (34, 65094232), (46, 48113128), (56, 39521498), (68, 32547116), (92, 24056564), (112, 19760749), (119, 18598352), (136, 16273558), (161, 13746608), (184, 12028282), (238, 9299176), (272, 8136779), (322, 6873304), (368, 6014141), (391, 5660368), (476, 4649588), (644, 3436652), (782, 2830184), (952, 2324794), (1288, 1718326), (1564, 1415092), (1904, 1162397), (2576, 859163), (2737, 808624), (3128, 707546), (5474, 404312), (6256, 353773), (10948, 202156), (21896, 101078), (43792, 50539)]