2242744

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 4975200

約数和(自身を除く): 2732456

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1381, 1624, 2762, 5524, 9667, 11048, 19334, 38668, 40049, 77336, 80098, 160196, 280343, 320392, 560686, 1121372, 2242744]

約数ペア:

[(1, 2242744), (2, 1121372), (4, 560686), (7, 320392), (8, 280343), (14, 160196), (28, 80098), (29, 77336), (56, 40049), (58, 38668), (116, 19334), (203, 11048), (232, 9667), (406, 5524), (812, 2762), (1381, 1624)]