1156121570

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1299013}}^1$

素因数の和:1299109

約数の個数: 16

約数和(自身を含む): 2104402680

約数和(自身を除く): 948281110

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1299013, 2598026, 6495065, 12990130, 115612157, 231224314, 578060785, 1156121570]

約数ペア:

[(1, 1156121570), (2, 578060785), (5, 231224314), (10, 115612157), (89, 12990130), (178, 6495065), (445, 2598026), (890, 1299013)]