4041226

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 7286400

約数和(自身を除く): 3245174

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 137, 274, 301, 343, 602, 686, 959, 1918, 2107, 4214, 5891, 6713, 11782, 13426, 14749, 29498, 41237, 46991, 82474, 93982, 288659, 577318, 2020613, 4041226]

約数ペア:

[(1, 4041226), (2, 2020613), (7, 577318), (14, 288659), (43, 93982), (49, 82474), (86, 46991), (98, 41237), (137, 29498), (274, 14749), (301, 13426), (343, 11782), (602, 6713), (686, 5891), (959, 4214), (1918, 2107)]