1004080405052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{2039}}^1\times {\mathrm{4027}}^1$

素因数の和:7698

約数の個数: 48

約数和(自身を含む): 1852138848000

約数和(自身を除く): 848058442948

約数列:

[1, 2, 4, 19, 38, 76, 1609, 2039, 3218, 4027, 4078, 6436, 8054, 8156, 16108, 30571, 38741, 61142, 76513, 77482, 122284, 153026, 154964, 306052, 3280751, 6479443, 6561502, 8211053, 12958886, 13123004, 16422106, 25917772, 32844212, 62334269, 123109417, 124668538, 156010007, 246218834, 249337076, 312020014, 492437668, 624040028, 13211584277, 26423168554, 52846337108, 251020101263, 502040202526, 1004080405052]

約数ペア:

[(1, 1004080405052), (2, 502040202526), (4, 251020101263), (19, 52846337108), (38, 26423168554), (76, 13211584277), (1609, 624040028), (2039, 492437668), (3218, 312020014), (4027, 249337076), (4078, 246218834), (6436, 156010007), (8054, 124668538), (8156, 123109417), (16108, 62334269), (30571, 32844212), (38741, 25917772), (61142, 16422106), (76513, 13123004), (77482, 12958886), (122284, 8211053), (153026, 6561502), (154964, 6479443), (306052, 3280751)]