402425402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{17477}}^1$

素因数の和:17905

約数の個数: 16

約数和(自身を含む): 626061960

約数和(自身を除く): 223636558

約数列:

[1, 2, 29, 58, 397, 794, 11513, 17477, 23026, 34954, 506833, 1013666, 6938369, 13876738, 201212701, 402425402]

約数ペア:

[(1, 402425402), (2, 201212701), (29, 13876738), (58, 6938369), (397, 1013666), (794, 506833), (11513, 34954), (17477, 23026)]