1212464018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{47701}}^1$

素因数の和:47953

約数の個数: 16

約数和(自身を含む): 1854653760

約数和(自身を除く): 642189742

約数列:

[1, 2, 71, 142, 179, 358, 12709, 25418, 47701, 95402, 3386771, 6773542, 8538479, 17076958, 606232009, 1212464018]

約数ペア:

[(1, 1212464018), (2, 606232009), (71, 17076958), (142, 8538479), (179, 6773542), (358, 3386771), (12709, 95402), (25418, 47701)]