2084984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 4752000

約数和(自身を除く): 2667016

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 43, 44, 58, 76, 86, 88, 116, 152, 172, 209, 232, 319, 344, 418, 473, 551, 638, 817, 836, 946, 1102, 1247, 1276, 1634, 1672, 1892, 2204, 2494, 2552, 3268, 3784, 4408, 4988, 6061, 6536, 8987, 9976, 12122, 13717, 17974, 23693, 24244, 27434, 35948, 47386, 48488, 54868, 71896, 94772, 109736, 189544, 260623, 521246, 1042492, 2084984]

約数ペア:

[(1, 2084984), (2, 1042492), (4, 521246), (8, 260623), (11, 189544), (19, 109736), (22, 94772), (29, 71896), (38, 54868), (43, 48488), (44, 47386), (58, 35948), (76, 27434), (86, 24244), (88, 23693), (116, 17974), (152, 13717), (172, 12122), (209, 9976), (232, 8987), (319, 6536), (344, 6061), (418, 4988), (473, 4408), (551, 3784), (638, 3268), (817, 2552), (836, 2494), (946, 2204), (1102, 1892), (1247, 1672), (1276, 1634)]