3996118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 7338240

約数和(自身を除く): 3342122

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 181, 266, 362, 581, 1162, 1267, 1577, 2534, 3154, 3439, 6878, 11039, 15023, 22078, 24073, 30046, 48146, 105161, 210322, 285437, 570874, 1998059, 3996118]

約数ペア:

[(1, 3996118), (2, 1998059), (7, 570874), (14, 285437), (19, 210322), (38, 105161), (83, 48146), (133, 30046), (166, 24073), (181, 22078), (266, 15023), (362, 11039), (581, 6878), (1162, 3439), (1267, 3154), (1577, 2534)]