1949272904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{333323}}^1$

素因数の和:333389

約数の個数: 32

約数和(自身を含む): 3959889120

約数和(自身を除く): 2010616216

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 333323, 666646, 1333292, 2666584, 5666491, 11332982, 14332889, 22665964, 28665778, 45331928, 57331556, 114663112, 243659113, 487318226, 974636452, 1949272904]

約数ペア:

[(1, 1949272904), (2, 974636452), (4, 487318226), (8, 243659113), (17, 114663112), (34, 57331556), (43, 45331928), (68, 28665778), (86, 22665964), (136, 14332889), (172, 11332982), (344, 5666491), (731, 2666584), (1462, 1333292), (2924, 666646), (5848, 333323)]