2221945682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{118681}}^1$

素因数の和:118754

約数の個数: 32

約数和(自身を含む): 3896567424

約数和(自身を除く): 1674621742

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 9361, 18722, 118681, 237362, 1305491, 2610982, 2729663, 4391197, 5459326, 8782394, 30026293, 48303167, 60052586, 96606334, 100997531, 201995062, 1110972841, 2221945682]

約数ペア:

[(1, 2221945682), (2, 1110972841), (11, 201995062), (22, 100997531), (23, 96606334), (37, 60052586), (46, 48303167), (74, 30026293), (253, 8782394), (407, 5459326), (506, 4391197), (814, 2729663), (851, 2610982), (1702, 1305491), (9361, 237362), (18722, 118681)]