421251094

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{24517}}^1$

素因数の和:24612

約数の個数: 24

約数和(自身を含む): 704353104

約数和(自身を除く): 283102010

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 8591, 17182, 24517, 49034, 269687, 539374, 1740707, 2966557, 3481414, 5933114, 19147777, 38295554, 210625547, 421251094]

約数ペア:

[(1, 421251094), (2, 210625547), (11, 38295554), (22, 19147777), (71, 5933114), (121, 3481414), (142, 2966557), (242, 1740707), (781, 539374), (1562, 269687), (8591, 49034), (17182, 24517)]