875647948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{5227}}^1$

素因数の和:5462

約数の個数: 48

約数和(自身を含む): 1817503744

約数和(自身を除く): 941855796

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 193, 217, 386, 434, 772, 868, 1351, 2702, 5227, 5404, 5983, 10454, 11966, 20908, 23932, 36589, 41881, 73178, 83762, 146356, 162037, 167524, 324074, 648148, 1008811, 1134259, 2017622, 2268518, 4035244, 4537036, 7061677, 14123354, 28246708, 31273141, 62546282, 125092564, 218911987, 437823974, 875647948]

約数ペア:

[(1, 875647948), (2, 437823974), (4, 218911987), (7, 125092564), (14, 62546282), (28, 31273141), (31, 28246708), (62, 14123354), (124, 7061677), (193, 4537036), (217, 4035244), (386, 2268518), (434, 2017622), (772, 1134259), (868, 1008811), (1351, 648148), (2702, 324074), (5227, 167524), (5404, 162037), (5983, 146356), (10454, 83762), (11966, 73178), (20908, 41881), (23932, 36589)]