2006372290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{261587}}^1$

素因数の和:261666

約数の個数: 32

約数和(自身を含む): 3955210560

約数和(自身を除く): 1948838270

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 261587, 523174, 1307935, 2615870, 3400631, 6801262, 15433633, 17003155, 30867266, 34006310, 77168165, 154336330, 200637229, 401274458, 1003186145, 2006372290]

約数ペア:

[(1, 2006372290), (2, 1003186145), (5, 401274458), (10, 200637229), (13, 154336330), (26, 77168165), (59, 34006310), (65, 30867266), (118, 17003155), (130, 15433633), (295, 6801262), (590, 3400631), (767, 2615870), (1534, 1307935), (3835, 523174), (7670, 261587)]