289504996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{79273}}^1$

素因数の和:79371

約数の個数: 24

約数和(自身を含む): 559357344

約数和(自身を除く): 269852348

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 79273, 158546, 317092, 872003, 1744006, 3488012, 6579659, 13159318, 26318636, 72376249, 144752498, 289504996]

約数ペア:

[(1, 289504996), (2, 144752498), (4, 72376249), (11, 26318636), (22, 13159318), (44, 6579659), (83, 3488012), (166, 1744006), (332, 872003), (913, 317092), (1826, 158546), (3652, 79273)]