2178117568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{3093917}}^1$

素因数の和:3093940

約数の個数: 28

約数和(自身を含む): 4715131032

約数和(自身を除く): 2537013464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 3093917, 6187834, 12375668, 24751336, 34033087, 49502672, 68066174, 99005344, 136132348, 198010688, 272264696, 544529392, 1089058784, 2178117568]

約数ペア:

[(1, 2178117568), (2, 1089058784), (4, 544529392), (8, 272264696), (11, 198010688), (16, 136132348), (22, 99005344), (32, 68066174), (44, 49502672), (64, 34033087), (88, 24751336), (176, 12375668), (352, 6187834), (704, 3093917)]