247007072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{593767}}^1$

素因数の和:593790

約数の個数: 24

約数和(自身を含む): 523703376

約数和(自身を除く): 276696304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 593767, 1187534, 2375068, 4750136, 7718971, 9500272, 15437942, 19000544, 30875884, 61751768, 123503536, 247007072]

約数ペア:

[(1, 247007072), (2, 123503536), (4, 61751768), (8, 30875884), (13, 19000544), (16, 15437942), (26, 9500272), (32, 7718971), (52, 4750136), (104, 2375068), (208, 1187534), (416, 593767)]