2947952

素因数分解:

$2^4\times 7^1\times {\mathrm{26321}}^1$

素因数の和:26336

約数の個数: 20

約数和(自身を含む): 6527856

約数和(自身を除く): 3579904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26321, 52642, 105284, 184247, 210568, 368494, 421136, 736988, 1473976, 2947952]

約数ペア:

[(1, 2947952), (2, 1473976), (4, 736988), (7, 421136), (8, 368494), (14, 210568), (16, 184247), (28, 105284), (56, 52642), (112, 26321)]