2021106982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{8069}}^1$

素因数の和:8280

約数の個数: 32

約数和(自身を含む): 3294496800

約数和(自身を除く): 1273389818

約数列:

[1, 2, 17, 34, 53, 106, 139, 278, 901, 1802, 2363, 4726, 7367, 8069, 14734, 16138, 125239, 137173, 250478, 274346, 427657, 855314, 1121591, 2243182, 7270169, 14540338, 19067047, 38134094, 59444323, 118888646, 1010553491, 2021106982]

約数ペア:

[(1, 2021106982), (2, 1010553491), (17, 118888646), (34, 59444323), (53, 38134094), (106, 19067047), (139, 14540338), (278, 7270169), (901, 2243182), (1802, 1121591), (2363, 855314), (4726, 427657), (7367, 274346), (8069, 250478), (14734, 137173), (16138, 125239)]