396098288

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{38501}}^1$

素因数の和:39152

約数の個数: 20

約数和(自身を含む): 768653928

約数和(自身を除く): 372555640

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5144, 10288, 38501, 77002, 154004, 308008, 616016, 24756143, 49512286, 99024572, 198049144, 396098288]

約数ペア:

[(1, 396098288), (2, 198049144), (4, 99024572), (8, 49512286), (16, 24756143), (643, 616016), (1286, 308008), (2572, 154004), (5144, 77002), (10288, 38501)]