2019651272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{82963}}^1$

素因数の和:83165

約数の個数: 32

約数和(自身を含む): 4032050400

約数和(自身を除く): 2012399128

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 179, 358, 716, 1432, 3043, 6086, 12172, 24344, 82963, 165926, 331852, 663704, 1410371, 2820742, 5641484, 11282968, 14850377, 29700754, 59401508, 118803016, 252456409, 504912818, 1009825636, 2019651272]

約数ペア:

[(1, 2019651272), (2, 1009825636), (4, 504912818), (8, 252456409), (17, 118803016), (34, 59401508), (68, 29700754), (136, 14850377), (179, 11282968), (358, 5641484), (716, 2820742), (1432, 1410371), (3043, 663704), (6086, 331852), (12172, 165926), (24344, 82963)]