1640981586

素因数分解:

$2^1\times 3^1\times {\mathrm{2339}}^1\times {\mathrm{116929}}^1$

素因数の和:119273

約数の個数: 16

約数和(自身を含む): 3283394400

約数和(自身を除く): 1642412814

約数列:

[1, 2, 3, 6, 2339, 4678, 7017, 14034, 116929, 233858, 350787, 701574, 273496931, 546993862, 820490793, 1640981586]

約数ペア:

[(1, 1640981586), (2, 820490793), (3, 546993862), (6, 273496931), (2339, 701574), (4678, 350787), (7017, 233858), (14034, 116929)]