3408620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 7218288

約数和(自身を除く): 3809668

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1301, 1310, 2602, 2620, 5204, 6505, 13010, 26020, 170431, 340862, 681724, 852155, 1704310, 3408620]

約数ペア:

[(1, 3408620), (2, 1704310), (4, 852155), (5, 681724), (10, 340862), (20, 170431), (131, 26020), (262, 13010), (524, 6505), (655, 5204), (1301, 2620), (1310, 2602)]