1128996856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{51449}}^1$

素因数の和:51679

約数の個数: 32

約数和(自身を含む): 2290554000

約数和(自身を除く): 1161557144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 10972, 21944, 51449, 102898, 205796, 411592, 668837, 1337674, 2675348, 5350696, 10855739, 21711478, 43422956, 86845912, 141124607, 282249214, 564498428, 1128996856]

約数ペア:

[(1, 1128996856), (2, 564498428), (4, 282249214), (8, 141124607), (13, 86845912), (26, 43422956), (52, 21711478), (104, 10855739), (211, 5350696), (422, 2675348), (844, 1337674), (1688, 668837), (2743, 411592), (5486, 205796), (10972, 102898), (21944, 51449)]