2950978996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5546953}}^1$

素因数の和:5546983

約数の個数: 24

約数和(自身を含む): 6212588480

約数和(自身を除く): 3261609484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5546953, 11093906, 22187812, 38828671, 77657342, 105392107, 155314684, 210784214, 421568428, 737744749, 1475489498, 2950978996]

約数ペア:

[(1, 2950978996), (2, 1475489498), (4, 737744749), (7, 421568428), (14, 210784214), (19, 155314684), (28, 105392107), (38, 77657342), (76, 38828671), (133, 22187812), (266, 11093906), (532, 5546953)]