2019754519

素因数分解:

${\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 2064722400

約数和(自身を除く): 44967881

約数列:

[1, 89, 227, 257, 389, 20203, 22873, 34621, 58339, 88303, 99973, 5192171, 7858967, 8897597, 22693871, 2019754519]

約数ペア:

[(1, 2019754519), (89, 22693871), (227, 8897597), (257, 7858967), (389, 5192171), (20203, 99973), (22873, 88303), (34621, 58339)]