3188540

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 6752592

約数和(自身を除く): 3564052

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1217, 1310, 2434, 2620, 4868, 6085, 12170, 24340, 159427, 318854, 637708, 797135, 1594270, 3188540]

約数ペア:

[(1, 3188540), (2, 1594270), (4, 797135), (5, 637708), (10, 318854), (20, 159427), (131, 24340), (262, 12170), (524, 6085), (655, 4868), (1217, 2620), (1310, 2434)]