734854862

素因数分解:

$2^1\times 7^4\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:998

約数の個数: 40

約数和(自身を含む): 1294062000

約数和(自身を除く): 559207138

約数列:

[1, 2, 7, 14, 49, 98, 199, 343, 398, 686, 769, 1393, 1538, 2401, 2786, 4802, 5383, 9751, 10766, 19502, 37681, 68257, 75362, 136514, 153031, 263767, 306062, 477799, 527534, 955598, 1071217, 1846369, 2142434, 3692738, 7498519, 14997038, 52489633, 104979266, 367427431, 734854862]

約数ペア:

[(1, 734854862), (2, 367427431), (7, 104979266), (14, 52489633), (49, 14997038), (98, 7498519), (199, 3692738), (343, 2142434), (398, 1846369), (686, 1071217), (769, 955598), (1393, 527534), (1538, 477799), (2401, 306062), (2786, 263767), (4802, 153031), (5383, 136514), (9751, 75362), (10766, 68257), (19502, 37681)]