998055184

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307283}}^1$

素因数の和:307327

約数の個数: 40

約数和(自身を含む): 2286192960

約数和(自身を除く): 1288137776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 307283, 614566, 1229132, 2150981, 2458264, 4301962, 4916528, 8603924, 8911207, 17207848, 17822414, 34415696, 35644828, 62378449, 71289656, 124756898, 142579312, 249513796, 499027592, 998055184]

約数ペア:

[(1, 998055184), (2, 499027592), (4, 249513796), (7, 142579312), (8, 124756898), (14, 71289656), (16, 62378449), (28, 35644828), (29, 34415696), (56, 17822414), (58, 17207848), (112, 8911207), (116, 8603924), (203, 4916528), (232, 4301962), (406, 2458264), (464, 2150981), (812, 1229132), (1624, 614566), (3248, 307283)]