3316690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 6644736

約数和(自身を除く): 3328046

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 823, 1646, 2015, 4030, 4115, 8230, 10699, 21398, 25513, 51026, 53495, 106990, 127565, 255130, 331669, 663338, 1658345, 3316690]

約数ペア:

[(1, 3316690), (2, 1658345), (5, 663338), (10, 331669), (13, 255130), (26, 127565), (31, 106990), (62, 53495), (65, 51026), (130, 25513), (155, 21398), (310, 10699), (403, 8230), (806, 4115), (823, 4030), (1646, 2015)]