1087273516

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{3517}}^1$

素因数の和:3770

約数の個数: 48

約数和(自身を含む): 2223038272

約数和(自身を除く): 1135764756

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 181, 244, 362, 427, 724, 854, 1267, 1708, 2534, 3517, 5068, 7034, 11041, 14068, 22082, 24619, 44164, 49238, 77287, 98476, 154574, 214537, 309148, 429074, 636577, 858148, 1273154, 1501759, 2546308, 3003518, 4456039, 6007036, 8912078, 17824156, 38831197, 77662394, 155324788, 271818379, 543636758, 1087273516]

約数ペア:

[(1, 1087273516), (2, 543636758), (4, 271818379), (7, 155324788), (14, 77662394), (28, 38831197), (61, 17824156), (122, 8912078), (181, 6007036), (244, 4456039), (362, 3003518), (427, 2546308), (724, 1501759), (854, 1273154), (1267, 858148), (1708, 636577), (2534, 429074), (3517, 309148), (5068, 214537), (7034, 154574), (11041, 98476), (14068, 77287), (22082, 49238), (24619, 44164)]