1261036642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{47981}}^1$

素因数の和:48773

約数の個数: 16

約数和(自身を含む): 2005455672

約数和(自身を除く): 744419030

約数列:

[1, 2, 17, 34, 773, 1546, 13141, 26282, 47981, 95962, 815677, 1631354, 37089313, 74178626, 630518321, 1261036642]

約数ペア:

[(1, 1261036642), (2, 630518321), (17, 74178626), (34, 37089313), (773, 1631354), (1546, 815677), (13141, 95962), (26282, 47981)]