1813303490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2184703}}^1$

素因数の和:2184793

約数の個数: 16

約数和(自身を含む): 3303272448

約数和(自身を除く): 1489968958

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2184703, 4369406, 10923515, 21847030, 181330349, 362660698, 906651745, 1813303490]

約数ペア:

[(1, 1813303490), (2, 906651745), (5, 362660698), (10, 181330349), (83, 21847030), (166, 10923515), (415, 4369406), (830, 2184703)]