319156779332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{247025371}}^1$

素因数の和:247025411

約数の個数: 24

約数和(自身を含む): 622503937440

約数和(自身を除く): 303347158108

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 247025371, 494050742, 988101484, 4199431307, 4693482049, 8398862614, 9386964098, 16797725228, 18773928196, 79789194833, 159578389666, 319156779332]

約数ペア:

[(1, 319156779332), (2, 159578389666), (4, 79789194833), (17, 18773928196), (19, 16797725228), (34, 9386964098), (38, 8398862614), (68, 4693482049), (76, 4199431307), (323, 988101484), (646, 494050742), (1292, 247025371)]