1976002

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3640320

約数和(自身を除く): 1664318

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 157, 203, 217, 314, 406, 434, 899, 1099, 1798, 2198, 4553, 4867, 6293, 9106, 9734, 12586, 31871, 34069, 63742, 68138, 141143, 282286, 988001, 1976002]

約数ペア:

[(1, 1976002), (2, 988001), (7, 282286), (14, 141143), (29, 68138), (31, 63742), (58, 34069), (62, 31871), (157, 12586), (203, 9734), (217, 9106), (314, 6293), (406, 4867), (434, 4553), (899, 2198), (1099, 1798)]