384967114

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{10687}}^1$

素因数の和:10810

約数の個数: 32

約数和(自身を含む): 689504256

約数和(自身を除く): 304537142

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 2573, 5146, 10687, 18011, 21374, 36022, 74809, 149618, 331297, 662594, 887021, 1774042, 2319079, 4638158, 6209147, 12418294, 27497651, 54995302, 192483557, 384967114]

約数ペア:

[(1, 384967114), (2, 192483557), (7, 54995302), (14, 27497651), (31, 12418294), (62, 6209147), (83, 4638158), (166, 2319079), (217, 1774042), (434, 887021), (581, 662594), (1162, 331297), (2573, 149618), (5146, 74809), (10687, 36022), (18011, 21374)]