1998371477

素因数分解:

${\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 2051784000

約数和(自身を除く): 53412523

約数列:

[1, 59, 229, 353, 419, 13511, 20827, 24721, 80837, 95951, 147907, 4769383, 5661109, 8726513, 33870703, 1998371477]

約数ペア:

[(1, 1998371477), (59, 33870703), (229, 8726513), (353, 5661109), (419, 4769383), (13511, 147907), (20827, 95951), (24721, 80837)]