1568711038

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{20483}}^1$

素因数の和:20891

約数の個数: 16

約数和(自身を含む): 2378192400

約数和(自身を除く): 809481362

約数列:

[1, 2, 149, 257, 298, 514, 20483, 38293, 40966, 76586, 3051967, 5264131, 6103934, 10528262, 784355519, 1568711038]

約数ペア:

[(1, 1568711038), (2, 784355519), (149, 10528262), (257, 6103934), (298, 5264131), (514, 3051967), (20483, 76586), (38293, 40966)]