1355042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 2327760

約数和(自身を除く): 972718

約数列:

[1, 2, 13, 19, 26, 38, 169, 211, 247, 338, 422, 494, 2743, 3211, 4009, 5486, 6422, 8018, 35659, 52117, 71318, 104234, 677521, 1355042]

約数ペア:

[(1, 1355042), (2, 677521), (13, 104234), (19, 71318), (26, 52117), (38, 35659), (169, 8018), (211, 6422), (247, 5486), (338, 4009), (422, 3211), (494, 2743)]