1897343862085

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{994913}}^1$

素因数の和:995074

約数の個数: 48

約数和(自身を含む): 2746535710464

約数和(自身を除く): 849191848379

約数列:

[1, 5, 7, 23, 35, 103, 115, 161, 515, 529, 721, 805, 2369, 2645, 3605, 3703, 11845, 16583, 18515, 54487, 82915, 272435, 381409, 994913, 1907045, 4974565, 6964391, 22882999, 34821955, 102476039, 114414995, 160180993, 512380195, 526308977, 717332273, 800904965, 2356948897, 2631544885, 3586661365, 3684162839, 11784744485, 16498642279, 18420814195, 54209824631, 82493211395, 271049123155, 379468772417, 1897343862085]

約数ペア:

[(1, 1897343862085), (5, 379468772417), (7, 271049123155), (23, 82493211395), (35, 54209824631), (103, 18420814195), (115, 16498642279), (161, 11784744485), (515, 3684162839), (529, 3586661365), (721, 2631544885), (805, 2356948897), (2369, 800904965), (2645, 717332273), (3605, 526308977), (3703, 512380195), (11845, 160180993), (16583, 114414995), (18515, 102476039), (54487, 34821955), (82915, 22882999), (272435, 6964391), (381409, 4974565), (994913, 1907045)]