2045181586

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{47569}}^1$

素因数の和:47698

約数の個数: 32

約数和(自身を含む): 3644242560

約数和(自身を除く): 1599060974

約数列:

[1, 2, 7, 14, 37, 74, 83, 166, 259, 518, 581, 1162, 3071, 6142, 21497, 42994, 47569, 95138, 332983, 665966, 1760053, 3520106, 3948227, 7896454, 12320371, 24640742, 27637589, 55275178, 146084399, 292168798, 1022590793, 2045181586]

約数ペア:

[(1, 2045181586), (2, 1022590793), (7, 292168798), (14, 146084399), (37, 55275178), (74, 27637589), (83, 24640742), (166, 12320371), (259, 7896454), (518, 3948227), (581, 3520106), (1162, 1760053), (3071, 665966), (6142, 332983), (21497, 95138), (42994, 47569)]