2925910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 5769792

約数和(自身を除く): 2843882

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 317, 355, 634, 710, 923, 1585, 1846, 3170, 4121, 4615, 8242, 9230, 20605, 22507, 41210, 45014, 112535, 225070, 292591, 585182, 1462955, 2925910]

約数ペア:

[(1, 2925910), (2, 1462955), (5, 585182), (10, 292591), (13, 225070), (26, 112535), (65, 45014), (71, 41210), (130, 22507), (142, 20605), (317, 9230), (355, 8242), (634, 4615), (710, 4121), (923, 3170), (1585, 1846)]