314467018

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1\times {\mathrm{1289}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 475050240

約数和(自身を除く): 160583222

約数列:

[1, 2, 223, 446, 547, 1094, 1289, 2578, 121981, 243962, 287447, 574894, 705083, 1410166, 157233509, 314467018]

約数ペア:

[(1, 314467018), (2, 157233509), (223, 1410166), (446, 705083), (547, 574894), (1094, 287447), (1289, 243962), (2578, 121981)]