3330340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12809}}^1$

素因数の和:12831

約数の個数: 24

約数和(自身を含む): 7532280

約数和(自身を除く): 4201940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12809, 25618, 51236, 64045, 128090, 166517, 256180, 333034, 666068, 832585, 1665170, 3330340]

約数ペア:

[(1, 3330340), (2, 1665170), (4, 832585), (5, 666068), (10, 333034), (13, 256180), (20, 166517), (26, 128090), (52, 64045), (65, 51236), (130, 25618), (260, 12809)]