2477779928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{210839}}^1$

素因数の和:210971

約数の個数: 32

約数和(自身を含む): 5047509600

約数和(自身を除く): 2569729672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 11752, 210839, 421678, 843356, 1686712, 2740907, 5481814, 10963628, 21927256, 23824807, 47649614, 95299228, 190598456, 309722491, 619444982, 1238889964, 2477779928]

約数ペア:

[(1, 2477779928), (2, 1238889964), (4, 619444982), (8, 309722491), (13, 190598456), (26, 95299228), (52, 47649614), (104, 23824807), (113, 21927256), (226, 10963628), (452, 5481814), (904, 2740907), (1469, 1686712), (2938, 843356), (5876, 421678), (11752, 210839)]