1969131844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 3669120000

約数和(自身を除く): 1699988156

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 499, 727, 998, 1357, 1454, 1996, 2714, 2908, 5428, 11477, 16721, 22954, 29441, 33442, 42893, 45908, 58882, 66884, 85786, 117764, 171572, 362773, 677143, 725546, 986539, 1354286, 1451092, 1973078, 2708572, 3946156, 8343779, 16687558, 21403607, 33375116, 42807214, 85614428, 492282961, 984565922, 1969131844]

約数ペア:

[(1, 1969131844), (2, 984565922), (4, 492282961), (23, 85614428), (46, 42807214), (59, 33375116), (92, 21403607), (118, 16687558), (236, 8343779), (499, 3946156), (727, 2708572), (998, 1973078), (1357, 1451092), (1454, 1354286), (1996, 986539), (2714, 725546), (2908, 677143), (5428, 362773), (11477, 171572), (16721, 117764), (22954, 85786), (29441, 66884), (33442, 58882), (42893, 45908)]