3897010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 7805952

約数和(自身を除く): 3908942

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 967, 1934, 2015, 4030, 4835, 9670, 12571, 25142, 29977, 59954, 62855, 125710, 149885, 299770, 389701, 779402, 1948505, 3897010]

約数ペア:

[(1, 3897010), (2, 1948505), (5, 779402), (10, 389701), (13, 299770), (26, 149885), (31, 125710), (62, 62855), (65, 59954), (130, 29977), (155, 25142), (310, 12571), (403, 9670), (806, 4835), (967, 4030), (1934, 2015)]