1288897982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1\times {\mathrm{15551}}^1$

素因数の和:17011

約数の個数: 16

約数和(自身を含む): 2001542400

約数和(自身を除く): 712644418

約数列:

[1, 2, 29, 58, 1429, 2858, 15551, 31102, 41441, 82882, 450979, 901958, 22222379, 44444758, 644448991, 1288897982]

約数ペア:

[(1, 1288897982), (2, 644448991), (29, 44444758), (58, 22222379), (1429, 901958), (2858, 450979), (15551, 82882), (31102, 41441)]