2048571574

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4720211}}^1$

素因数の和:4720251

約数の個数: 16

約数和(自身を含む): 3625122816

約数和(自身を除く): 1576551242

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4720211, 9440422, 33041477, 66082954, 146326541, 292653082, 1024285787, 2048571574]

約数ペア:

[(1, 2048571574), (2, 1024285787), (7, 292653082), (14, 146326541), (31, 66082954), (62, 33041477), (217, 9440422), (434, 4720211)]