2340808432

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{357703}}^1$

素因数の和:358120

約数の個数: 20

約数和(自身を含む): 4546417840

約数和(自身を除く): 2205609408

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 357703, 715406, 1430812, 2861624, 5723248, 146300527, 292601054, 585202108, 1170404216, 2340808432]

約数ペア:

[(1, 2340808432), (2, 1170404216), (4, 585202108), (8, 292601054), (16, 146300527), (409, 5723248), (818, 2861624), (1636, 1430812), (3272, 715406), (6544, 357703)]