2080341118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{780323}}^1$

素因数の和:780399

約数の個数: 16

約数和(自身を含む): 3296088576

約数和(自身を除く): 1215747458

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 780323, 1560646, 24190013, 33553889, 48380026, 67107778, 1040170559, 2080341118]

約数ペア:

[(1, 2080341118), (2, 1040170559), (31, 67107778), (43, 48380026), (62, 33553889), (86, 24190013), (1333, 1560646), (2666, 780323)]