6822790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 13660416

約数和(自身を除く): 6837626

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1693, 2015, 3386, 4030, 8465, 16930, 22009, 44018, 52483, 104966, 110045, 220090, 262415, 524830, 682279, 1364558, 3411395, 6822790]

約数ペア:

[(1, 6822790), (2, 3411395), (5, 1364558), (10, 682279), (13, 524830), (26, 262415), (31, 220090), (62, 110045), (65, 104966), (130, 52483), (155, 44018), (310, 22009), (403, 16930), (806, 8465), (1693, 4030), (2015, 3386)]