128661626

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{1009}}^1$

素因数の和:1733

約数の個数: 16

約数和(自身を含む): 195374400

約数和(自身を除く): 66712774

約数列:

[1, 2, 103, 206, 619, 1009, 1238, 2018, 63757, 103927, 127514, 207854, 624571, 1249142, 64330813, 128661626]

約数ペア:

[(1, 128661626), (2, 64330813), (103, 1249142), (206, 624571), (619, 207854), (1009, 127514), (1238, 103927), (2018, 63757)]