4392122

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 7916160

約数和(自身を除く): 3524038

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 139, 259, 278, 427, 518, 854, 973, 1946, 2257, 4514, 5143, 8479, 10286, 15799, 16958, 31598, 36001, 59353, 72002, 118706, 313723, 627446, 2196061, 4392122]

約数ペア:

[(1, 4392122), (2, 2196061), (7, 627446), (14, 313723), (37, 118706), (61, 72002), (74, 59353), (122, 36001), (139, 31598), (259, 16958), (278, 15799), (427, 10286), (518, 8479), (854, 5143), (973, 4514), (1946, 2257)]