940804942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1537

約数の個数: 64

約数和(自身を含む): 1820206080

約数和(自身を除く): 879401138

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 109, 154, 218, 287, 451, 574, 763, 902, 1199, 1367, 1526, 2398, 2734, 3157, 4469, 6314, 8393, 8938, 9569, 15037, 16786, 19138, 30074, 31283, 49159, 56047, 62566, 98318, 105259, 112094, 149003, 210518, 298006, 344113, 392329, 616517, 688226, 784658, 1043021, 1233034, 1639033, 2086042, 3278066, 4315619, 6109123, 8631238, 11473231, 12218246, 22946462, 42763861, 67200353, 85527722, 134400706, 470402471, 940804942]

約数ペア:

[(1, 940804942), (2, 470402471), (7, 134400706), (11, 85527722), (14, 67200353), (22, 42763861), (41, 22946462), (77, 12218246), (82, 11473231), (109, 8631238), (154, 6109123), (218, 4315619), (287, 3278066), (451, 2086042), (574, 1639033), (763, 1233034), (902, 1043021), (1199, 784658), (1367, 688226), (1526, 616517), (2398, 392329), (2734, 344113), (3157, 298006), (4469, 210518), (6314, 149003), (8393, 112094), (8938, 105259), (9569, 98318), (15037, 62566), (16786, 56047), (19138, 49159), (30074, 31283)]