3947468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8321

約数の個数: 24

約数和(自身を含む): 8360352

約数和(自身を除く): 4412884

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 8293, 16586, 33172, 58051, 116102, 140981, 232204, 281962, 563924, 986867, 1973734, 3947468]

約数ペア:

[(1, 3947468), (2, 1973734), (4, 986867), (7, 563924), (14, 281962), (17, 232204), (28, 140981), (34, 116102), (68, 58051), (119, 33172), (238, 16586), (476, 8293)]