102940012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89669}}^1$

素因数の和:89721

約数の個数: 24

約数和(自身を含む): 210903840

約数和(自身を除く): 107963828

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 89669, 179338, 358676, 627683, 1255366, 2510732, 3676429, 7352858, 14705716, 25735003, 51470006, 102940012]

約数ペア:

[(1, 102940012), (2, 51470006), (4, 25735003), (7, 14705716), (14, 7352858), (28, 3676429), (41, 2510732), (82, 1255366), (164, 627683), (287, 358676), (574, 179338), (1148, 89669)]