633422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 16

約数和(自身を含む): 1017600

約数和(自身を除く): 384178

約数列:

[1, 2, 19, 38, 79, 158, 211, 422, 1501, 3002, 4009, 8018, 16669, 33338, 316711, 633422]

約数ペア:

[(1, 633422), (2, 316711), (19, 33338), (38, 16669), (79, 8018), (158, 4009), (211, 3002), (422, 1501)]