4640006

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 24

約数和(自身を含む): 8187480

約数和(自身を除く): 3547474

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 419, 791, 838, 1582, 2933, 5537, 5866, 11074, 20531, 41062, 47347, 94694, 331429, 662858, 2320003, 4640006]

約数ペア:

[(1, 4640006), (2, 2320003), (7, 662858), (14, 331429), (49, 94694), (98, 47347), (113, 41062), (226, 20531), (419, 11074), (791, 5866), (838, 5537), (1582, 2933)]