1216441330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{90847}}^1$

素因数の和:90970

約数の個数: 32

約数和(自身を含む): 2380944384

約数和(自身を除く): 1164503054

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 90847, 181694, 454235, 908470, 1181011, 2362022, 5905055, 9357241, 11810110, 18714482, 46786205, 93572410, 121644133, 243288266, 608220665, 1216441330]

約数ペア:

[(1, 1216441330), (2, 608220665), (5, 243288266), (10, 121644133), (13, 93572410), (26, 46786205), (65, 18714482), (103, 11810110), (130, 9357241), (206, 5905055), (515, 2362022), (1030, 1181011), (1339, 908470), (2678, 454235), (6695, 181694), (13390, 90847)]