1240694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 2431296

約数和(自身を除く): 1190602

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 401, 442, 802, 1547, 2807, 3094, 5213, 5614, 6817, 10426, 13634, 36491, 47719, 72982, 88621, 95438, 177242, 620347, 1240694]

約数ペア:

[(1, 1240694), (2, 620347), (7, 177242), (13, 95438), (14, 88621), (17, 72982), (26, 47719), (34, 36491), (91, 13634), (119, 10426), (182, 6817), (221, 5614), (238, 5213), (401, 3094), (442, 2807), (802, 1547)]