3917284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4513}}^1$

素因数の和:4555

約数の個数: 24

約数和(自身を含む): 8089088

約数和(自身を除く): 4171804

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 4513, 9026, 18052, 31591, 63182, 126364, 139903, 279806, 559612, 979321, 1958642, 3917284]

約数ペア:

[(1, 3917284), (2, 1958642), (4, 979321), (7, 559612), (14, 279806), (28, 139903), (31, 126364), (62, 63182), (124, 31591), (217, 18052), (434, 9026), (868, 4513)]