2103266512

素因数分解:

$2^4\times {\mathrm{71}}^2\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:532

約数の個数: 60

約数和(自身を含む): 4193989380

約数和(自身を除く): 2090722868

約数列:

[1, 2, 4, 8, 16, 71, 89, 142, 178, 284, 293, 356, 568, 586, 712, 1136, 1172, 1424, 2344, 4688, 5041, 6319, 10082, 12638, 20164, 20803, 25276, 26077, 40328, 41606, 50552, 52154, 80656, 83212, 101104, 104308, 166424, 208616, 332848, 417232, 448649, 897298, 1477013, 1794596, 1851467, 2954026, 3589192, 3702934, 5908052, 7178384, 7405868, 11816104, 14811736, 23632208, 29623472, 131454157, 262908314, 525816628, 1051633256, 2103266512]

約数ペア:

[(1, 2103266512), (2, 1051633256), (4, 525816628), (8, 262908314), (16, 131454157), (71, 29623472), (89, 23632208), (142, 14811736), (178, 11816104), (284, 7405868), (293, 7178384), (356, 5908052), (568, 3702934), (586, 3589192), (712, 2954026), (1136, 1851467), (1172, 1794596), (1424, 1477013), (2344, 897298), (4688, 448649), (5041, 417232), (6319, 332848), (10082, 208616), (12638, 166424), (20164, 104308), (20803, 101104), (25276, 83212), (26077, 80656), (40328, 52154), (41606, 50552)]