6814340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26209}}^1$

素因数の和:26231

約数の個数: 24

約数和(自身を含む): 15411480

約数和(自身を除く): 8597140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26209, 52418, 104836, 131045, 262090, 340717, 524180, 681434, 1362868, 1703585, 3407170, 6814340]

約数ペア:

[(1, 6814340), (2, 3407170), (4, 1703585), (5, 1362868), (10, 681434), (13, 524180), (20, 340717), (26, 262090), (52, 131045), (65, 104836), (130, 52418), (260, 26209)]