259012952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173137}}^1$

素因数の和:173171

約数の個数: 32

約数和(自身を含む): 560967120

約数和(自身を除く): 301954168

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 173137, 346274, 692548, 1385096, 1904507, 2943329, 3809014, 5886658, 7618028, 11773316, 15236056, 23546632, 32376619, 64753238, 129506476, 259012952]

約数ペア:

[(1, 259012952), (2, 129506476), (4, 64753238), (8, 32376619), (11, 23546632), (17, 15236056), (22, 11773316), (34, 7618028), (44, 5886658), (68, 3809014), (88, 2943329), (136, 1904507), (187, 1385096), (374, 692548), (748, 346274), (1496, 173137)]