2007803777

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5849}}^1$

素因数の和:5993

約数の個数: 32

約数和(自身を含む): 2527200000

約数和(自身を除く): 519396223

約数列:

[1, 7, 19, 29, 89, 133, 203, 551, 623, 1691, 2581, 3857, 5849, 11837, 18067, 40943, 49039, 111131, 169621, 343273, 520561, 777917, 1187347, 3222799, 3643927, 9890659, 15096269, 22559593, 69234613, 105673883, 286829111, 2007803777]

約数ペア:

[(1, 2007803777), (7, 286829111), (19, 105673883), (29, 69234613), (89, 22559593), (133, 15096269), (203, 9890659), (551, 3643927), (623, 3222799), (1691, 1187347), (2581, 777917), (3857, 520561), (5849, 343273), (11837, 169621), (18067, 111131), (40943, 49039)]