2044011687

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 2810681856

約数和(自身を除く): 766670169

約数列:

[1, 3, 71, 113, 163, 213, 339, 489, 521, 1563, 8023, 11573, 18419, 24069, 34719, 36991, 55257, 58873, 84923, 110973, 176619, 254769, 1307749, 3923247, 4179983, 6029533, 9596299, 12539949, 18088599, 28788897, 681337229, 2044011687]

約数ペア:

[(1, 2044011687), (3, 681337229), (71, 28788897), (113, 18088599), (163, 12539949), (213, 9596299), (339, 6029533), (489, 4179983), (521, 3923247), (1563, 1307749), (8023, 254769), (11573, 176619), (18419, 110973), (24069, 84923), (34719, 58873), (36991, 55257)]