1295758

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 16

約数和(自身を含む): 2016000

約数和(自身を除く): 720242

約数列:

[1, 2, 59, 79, 118, 139, 158, 278, 4661, 8201, 9322, 10981, 16402, 21962, 647879, 1295758]

約数ペア:

[(1, 1295758), (2, 647879), (59, 21962), (79, 16402), (118, 10981), (139, 9322), (158, 8201), (278, 4661)]