805106615038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{37380751}}^1$

素因数の和:37380864

約数の個数: 24

約数和(自身を含む): 1342342804320

約数和(自身を除く): 537236189282

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 10769, 21538, 37380751, 74761502, 411188261, 822376522, 3326886839, 4523070871, 6653773678, 9046141742, 36595755229, 73191510458, 402553307519, 805106615038]

約数ペア:

[(1, 805106615038), (2, 402553307519), (11, 73191510458), (22, 36595755229), (89, 9046141742), (121, 6653773678), (178, 4523070871), (242, 3326886839), (979, 822376522), (1958, 411188261), (10769, 74761502), (21538, 37380751)]