489304864

素因数分解:

$2^5\times {\mathrm{659}}^1\times {\mathrm{23203}}^1$

素因数の和:23872

約数の個数: 24

約数和(自身を含む): 964822320

約数和(自身を除く): 475517456

約数列:

[1, 2, 4, 8, 16, 32, 659, 1318, 2636, 5272, 10544, 21088, 23203, 46406, 92812, 185624, 371248, 742496, 15290777, 30581554, 61163108, 122326216, 244652432, 489304864]

約数ペア:

[(1, 489304864), (2, 244652432), (4, 122326216), (8, 61163108), (16, 30581554), (32, 15290777), (659, 742496), (1318, 371248), (2636, 185624), (5272, 92812), (10544, 46406), (21088, 23203)]