2013158609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{1171}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 2551772160

約数和(自身を除く): 538613551

約数列:

[1, 7, 11, 77, 83, 269, 581, 913, 1171, 1883, 2959, 6391, 8197, 12881, 20713, 22327, 90167, 97193, 156289, 245597, 314999, 680351, 1069123, 1719179, 2204993, 3464989, 7483861, 24254923, 26144917, 183014419, 287594087, 2013158609]

約数ペア:

[(1, 2013158609), (7, 287594087), (11, 183014419), (77, 26144917), (83, 24254923), (269, 7483861), (581, 3464989), (913, 2204993), (1171, 1719179), (1883, 1069123), (2959, 680351), (6391, 314999), (8197, 245597), (12881, 156289), (20713, 97193), (22327, 90167)]