3345740

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 7085232

約数和(自身を除く): 3739492

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1277, 1310, 2554, 2620, 5108, 6385, 12770, 25540, 167287, 334574, 669148, 836435, 1672870, 3345740]

約数ペア:

[(1, 3345740), (2, 1672870), (4, 836435), (5, 669148), (10, 334574), (20, 167287), (131, 25540), (262, 12770), (524, 6385), (655, 5108), (1277, 2620), (1310, 2554)]