1330503722

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{157}}^2\times {\mathrm{197}}^1$

素因数の和:650

約数の個数: 24

約数和(自身を含む): 2033479404

約数和(自身を除く): 702975682

約数列:

[1, 2, 137, 157, 197, 274, 314, 394, 21509, 24649, 26989, 30929, 43018, 49298, 53978, 61858, 3376913, 4237273, 4855853, 6753826, 8474546, 9711706, 665251861, 1330503722]

約数ペア:

[(1, 1330503722), (2, 665251861), (137, 9711706), (157, 8474546), (197, 6753826), (274, 4855853), (314, 4237273), (394, 3376913), (21509, 61858), (24649, 53978), (26989, 49298), (30929, 43018)]