2044438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 3623040

約数和(自身を除く): 1578602

約数列:

[1, 2, 11, 19, 22, 38, 67, 73, 134, 146, 209, 418, 737, 803, 1273, 1387, 1474, 1606, 2546, 2774, 4891, 9782, 14003, 15257, 28006, 30514, 53801, 92929, 107602, 185858, 1022219, 2044438]

約数ペア:

[(1, 2044438), (2, 1022219), (11, 185858), (19, 107602), (22, 92929), (38, 53801), (67, 30514), (73, 28006), (134, 15257), (146, 14003), (209, 9782), (418, 4891), (737, 2774), (803, 2546), (1273, 1606), (1387, 1474)]