1938604312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 3902592960

約数和(自身を除く): 1963988648

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 313, 328, 626, 821, 943, 1252, 1642, 1886, 2504, 3284, 3772, 6568, 7199, 7544, 12833, 14398, 18883, 25666, 28796, 33661, 37766, 51332, 57592, 67322, 75532, 102664, 134644, 151064, 256973, 269288, 295159, 513946, 590318, 774203, 1027892, 1180636, 1548406, 2055784, 2361272, 3096812, 5910379, 6193624, 10535893, 11820758, 21071786, 23641516, 42143572, 47283032, 84287144, 242325539, 484651078, 969302156, 1938604312]

約数ペア:

[(1, 1938604312), (2, 969302156), (4, 484651078), (8, 242325539), (23, 84287144), (41, 47283032), (46, 42143572), (82, 23641516), (92, 21071786), (164, 11820758), (184, 10535893), (313, 6193624), (328, 5910379), (626, 3096812), (821, 2361272), (943, 2055784), (1252, 1548406), (1642, 1180636), (1886, 1027892), (2504, 774203), (3284, 590318), (3772, 513946), (6568, 295159), (7199, 269288), (7544, 256973), (12833, 151064), (14398, 134644), (18883, 102664), (25666, 75532), (28796, 67322), (33661, 57592), (37766, 51332)]