1341556

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 18

約数和(自身を含む): 2432850

約数和(自身を除く): 1091294

約数列:

[1, 2, 4, 31, 62, 124, 349, 698, 961, 1396, 1922, 3844, 10819, 21638, 43276, 335389, 670778, 1341556]

約数ペア:

[(1, 1341556), (2, 670778), (4, 335389), (31, 43276), (62, 21638), (124, 10819), (349, 3844), (698, 1922), (961, 1396)]