3939801888958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{20580041}}^1$

素因数の和:20580292

約数の個数: 32

約数和(自身を含む): 6569149406400

約数和(自身を除く): 2629347517442

約数列:

[1, 2, 13, 26, 37, 74, 199, 398, 481, 962, 2587, 5174, 7363, 14726, 95719, 191438, 20580041, 41160082, 267540533, 535081066, 761461517, 1522923034, 4095428159, 8190856318, 9898999721, 19797999442, 53240566067, 106481132134, 151530841883, 303061683766, 1969900944479, 3939801888958]

約数ペア:

[(1, 3939801888958), (2, 1969900944479), (13, 303061683766), (26, 151530841883), (37, 106481132134), (74, 53240566067), (199, 19797999442), (398, 9898999721), (481, 8190856318), (962, 4095428159), (2587, 1522923034), (5174, 761461517), (7363, 535081066), (14726, 267540533), (95719, 41160082), (191438, 20580041)]