2051472010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{108947}}^1$

素因数の和:109230

約数の個数: 32

約数和(自身を含む): 4235898240

約数和(自身を除く): 2184426230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3766, 9415, 18830, 108947, 217894, 544735, 762629, 1089470, 1525258, 3813145, 7626290, 29306743, 58613486, 146533715, 205147201, 293067430, 410294402, 1025736005, 2051472010]

約数ペア:

[(1, 2051472010), (2, 1025736005), (5, 410294402), (7, 293067430), (10, 205147201), (14, 146533715), (35, 58613486), (70, 29306743), (269, 7626290), (538, 3813145), (1345, 1525258), (1883, 1089470), (2690, 762629), (3766, 544735), (9415, 217894), (18830, 108947)]