2018478208

素因数分解:

$2^7\times {\mathrm{677}}^1\times {\mathrm{23293}}^1$

素因数の和:23984

約数の個数: 32

約数和(自身を含む): 4027299660

約数和(自身を除く): 2008821452

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 677, 1354, 2708, 5416, 10832, 21664, 23293, 43328, 46586, 86656, 93172, 186344, 372688, 745376, 1490752, 2981504, 15769361, 31538722, 63077444, 126154888, 252309776, 504619552, 1009239104, 2018478208]

約数ペア:

[(1, 2018478208), (2, 1009239104), (4, 504619552), (8, 252309776), (16, 126154888), (32, 63077444), (64, 31538722), (128, 15769361), (677, 2981504), (1354, 1490752), (2708, 745376), (5416, 372688), (10832, 186344), (21664, 93172), (23293, 86656), (43328, 46586)]