838522064

素因数分解:

$2^4\times {\mathrm{2677}}^1\times {\mathrm{19577}}^1$

素因数の和:22262

約数の個数: 20

約数和(自身を含む): 1625326404

約数和(自身を除く): 786804340

約数列:

[1, 2, 4, 8, 16, 2677, 5354, 10708, 19577, 21416, 39154, 42832, 78308, 156616, 313232, 52407629, 104815258, 209630516, 419261032, 838522064]

約数ペア:

[(1, 838522064), (2, 419261032), (4, 209630516), (8, 104815258), (16, 52407629), (2677, 313232), (5354, 156616), (10708, 78308), (19577, 42832), (21416, 39154)]