1138892564

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{73}}^2\times {\mathrm{101}}^1$

素因数の和:297

約数の個数: 54

約数和(自身を含む): 2133331326

約数和(自身を除く): 994438762

約数列:

[1, 2, 4, 23, 46, 73, 92, 101, 146, 202, 292, 404, 529, 1058, 1679, 2116, 2323, 3358, 4646, 5329, 6716, 7373, 9292, 10658, 14746, 21316, 29492, 38617, 53429, 77234, 106858, 122567, 154468, 169579, 213716, 245134, 339158, 490268, 538229, 678316, 1076458, 2152916, 2819041, 3900317, 5638082, 7800634, 11276164, 12379267, 15601268, 24758534, 49517068, 284723141, 569446282, 1138892564]

約数ペア:

[(1, 1138892564), (2, 569446282), (4, 284723141), (23, 49517068), (46, 24758534), (73, 15601268), (92, 12379267), (101, 11276164), (146, 7800634), (202, 5638082), (292, 3900317), (404, 2819041), (529, 2152916), (1058, 1076458), (1679, 678316), (2116, 538229), (2323, 490268), (3358, 339158), (4646, 245134), (5329, 213716), (6716, 169579), (7373, 154468), (9292, 122567), (10658, 106858), (14746, 77234), (21316, 53429), (29492, 38617)]