2916498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 3433902

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 269, 278, 417, 538, 807, 834, 1614, 1807, 3497, 3614, 5421, 6994, 10491, 10842, 20982, 37391, 74782, 112173, 224346, 486083, 972166, 1458249, 2916498]

約数ペア:

[(1, 2916498), (2, 1458249), (3, 972166), (6, 486083), (13, 224346), (26, 112173), (39, 74782), (78, 37391), (139, 20982), (269, 10842), (278, 10491), (417, 6994), (538, 5421), (807, 3614), (834, 3497), (1614, 1807)]