2019391189

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 2228169600

約数和(自身を除く): 208778411

約数列:

[1, 17, 67, 73, 149, 163, 1139, 1241, 2533, 2771, 4891, 9983, 10877, 10921, 11899, 24287, 83147, 169711, 184909, 185657, 202283, 412879, 728759, 797233, 1627229, 1772951, 12388903, 13552961, 27662893, 30140167, 118787717, 2019391189]

約数ペア:

[(1, 2019391189), (17, 118787717), (67, 30140167), (73, 27662893), (149, 13552961), (163, 12388903), (1139, 1772951), (1241, 1627229), (2533, 797233), (2771, 728759), (4891, 412879), (9983, 202283), (10877, 185657), (10921, 184909), (11899, 169711), (24287, 83147)]