489968666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{56099}}^1$

素因数の和:56509

約数の個数: 16

約数和(自身を含む): 803800800

約数和(自身を除く): 313832134

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 56099, 112198, 617089, 1234178, 22271303, 44542606, 244984333, 489968666]

約数ペア:

[(1, 489968666), (2, 244984333), (11, 44542606), (22, 22271303), (397, 1234178), (794, 617089), (4367, 112198), (8734, 56099)]