8870972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5449}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 17396400

約数和(自身を除く): 8525428

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 5449, 10898, 21796, 59939, 119878, 201613, 239756, 403226, 806452, 2217743, 4435486, 8870972]

約数ペア:

[(1, 8870972), (2, 4435486), (4, 2217743), (11, 806452), (22, 403226), (37, 239756), (44, 201613), (74, 119878), (148, 59939), (407, 21796), (814, 10898), (1628, 5449)]