1328982666736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{2094707}}^1$

素因数の和:2096821

約数の個数: 40

約数和(自身を含む): 2711725188480

約数和(自身を除く): 1382742521744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2087, 4174, 8348, 16696, 33392, 39653, 79306, 158612, 317224, 634448, 2094707, 4189414, 8378828, 16757656, 33515312, 39799433, 79598866, 159197732, 318395464, 636790928, 4371653509, 8743307018, 17486614036, 34973228072, 69946456144, 83061416671, 166122833342, 332245666684, 664491333368, 1328982666736]

約数ペア:

[(1, 1328982666736), (2, 664491333368), (4, 332245666684), (8, 166122833342), (16, 83061416671), (19, 69946456144), (38, 34973228072), (76, 17486614036), (152, 8743307018), (304, 4371653509), (2087, 636790928), (4174, 318395464), (8348, 159197732), (16696, 79598866), (33392, 39799433), (39653, 33515312), (79306, 16757656), (158612, 8378828), (317224, 4189414), (634448, 2094707)]