298747024

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{29129}}^1$

素因数の和:29778

約数の個数: 20

約数和(自身を含む): 579745260

約数和(自身を除く): 280998236

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 29129, 58258, 116516, 233032, 466064, 18671689, 37343378, 74686756, 149373512, 298747024]

約数ペア:

[(1, 298747024), (2, 149373512), (4, 74686756), (8, 37343378), (16, 18671689), (641, 466064), (1282, 233032), (2564, 116516), (5128, 58258), (10256, 29129)]