2013277545215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{637447}}^1$

素因数の和:638051

約数の個数: 32

約数和(自身を含む): 2598187052160

約数和(自身を除く): 584909506945

約数列:

[1, 5, 17, 73, 85, 365, 509, 1241, 2545, 6205, 8653, 37157, 43265, 185785, 631669, 637447, 3158345, 3187235, 10836599, 46533631, 54182995, 232668155, 324460523, 791071727, 1622302615, 3955358635, 5515828891, 23685618179, 27579144455, 118428090895, 402655509043, 2013277545215]

約数ペア:

[(1, 2013277545215), (5, 402655509043), (17, 118428090895), (73, 27579144455), (85, 23685618179), (365, 5515828891), (509, 3955358635), (1241, 1622302615), (2545, 791071727), (6205, 324460523), (8653, 232668155), (37157, 54182995), (43265, 46533631), (185785, 10836599), (631669, 3187235), (637447, 3158345)]