2016269648

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{223831}}^1$

素因数の和:224402

約数の個数: 20

約数和(自身を含む): 3913478688

約数和(自身を除く): 1897209040

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 9008, 223831, 447662, 895324, 1790648, 3581296, 126016853, 252033706, 504067412, 1008134824, 2016269648]

約数ペア:

[(1, 2016269648), (2, 1008134824), (4, 504067412), (8, 252033706), (16, 126016853), (563, 3581296), (1126, 1790648), (2252, 895324), (4504, 447662), (9008, 223831)]