1954669938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{125929}}^1$

素因数の和:126146

約数の個数: 32

約数和(自身を含む): 4231248000

約数和(自身を除く): 2276578062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 5174, 7761, 15522, 125929, 251858, 377787, 755574, 1637077, 3274154, 4911231, 9822462, 25059871, 50119742, 75179613, 150359226, 325778323, 651556646, 977334969, 1954669938]

約数ペア:

[(1, 1954669938), (2, 977334969), (3, 651556646), (6, 325778323), (13, 150359226), (26, 75179613), (39, 50119742), (78, 25059871), (199, 9822462), (398, 4911231), (597, 3274154), (1194, 1637077), (2587, 755574), (5174, 377787), (7761, 251858), (15522, 125929)]