3408340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13109}}^1$

素因数の和:13131

約数の個数: 24

約数和(自身を含む): 7708680

約数和(自身を除く): 4300340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 13109, 26218, 52436, 65545, 131090, 170417, 262180, 340834, 681668, 852085, 1704170, 3408340]

約数ペア:

[(1, 3408340), (2, 1704170), (4, 852085), (5, 681668), (10, 340834), (13, 262180), (20, 170417), (26, 131090), (52, 65545), (65, 52436), (130, 26218), (260, 13109)]