438770096

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{65449}}^1$

素因数の和:65876

約数の個数: 20

約数和(自身を含む): 852159000

約数和(自身を除く): 413388904

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 65449, 130898, 261796, 523592, 1047184, 27423131, 54846262, 109692524, 219385048, 438770096]

約数ペア:

[(1, 438770096), (2, 219385048), (4, 109692524), (8, 54846262), (16, 27423131), (419, 1047184), (838, 523592), (1676, 261796), (3352, 130898), (6704, 65449)]