253133412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{430499}}^1$

素因数の和:430520

約数の個数: 36

約数和(自身を含む): 687078000

約数和(自身を除く): 433944588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 430499, 860998, 1291497, 1721996, 2582994, 3013493, 5165988, 6026986, 9040479, 12053972, 18080958, 21094451, 36161916, 42188902, 63283353, 84377804, 126566706, 253133412]

約数ペア:

[(1, 253133412), (2, 126566706), (3, 84377804), (4, 63283353), (6, 42188902), (7, 36161916), (12, 21094451), (14, 18080958), (21, 12053972), (28, 9040479), (42, 6026986), (49, 5165988), (84, 3013493), (98, 2582994), (147, 1721996), (196, 1291497), (294, 860998), (588, 430499)]