129617228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{1913}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 244593888

約数和(自身を除く): 114976660

約数列:

[1, 2, 4, 13, 26, 52, 1303, 1913, 2606, 3826, 5212, 7652, 16939, 24869, 33878, 49738, 67756, 99476, 2492639, 4985278, 9970556, 32404307, 64808614, 129617228]

約数ペア:

[(1, 129617228), (2, 64808614), (4, 32404307), (13, 9970556), (26, 4985278), (52, 2492639), (1303, 99476), (1913, 67756), (2606, 49738), (3826, 33878), (5212, 24869), (7652, 16939)]