1542398354

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{129461}}^1$

素因数の和:129530

約数の個数: 32

約数和(自身を含む): 2833664256

約数和(自身を除く): 1291265902

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 129461, 258922, 906227, 1812454, 2977603, 4790057, 5955206, 9580114, 20843221, 33530399, 41686442, 67060798, 110171311, 220342622, 771199177, 1542398354]

約数ペア:

[(1, 1542398354), (2, 771199177), (7, 220342622), (14, 110171311), (23, 67060798), (37, 41686442), (46, 33530399), (74, 20843221), (161, 9580114), (259, 5955206), (322, 4790057), (518, 2977603), (851, 1812454), (1702, 906227), (5957, 258922), (11914, 129461)]