2730303344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8981261}}^1$

素因数の和:8981288

約数の個数: 20

約数和(自身を含む): 5568382440

約数和(自身を除く): 2838079096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8981261, 17962522, 35925044, 71850088, 143700176, 170643959, 341287918, 682575836, 1365151672, 2730303344]

約数ペア:

[(1, 2730303344), (2, 1365151672), (4, 682575836), (8, 341287918), (16, 170643959), (19, 143700176), (38, 71850088), (76, 35925044), (152, 17962522), (304, 8981261)]