130021874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{29537}}^1$

素因数の和:29641

約数の個数: 16

約数和(自身を含む): 204166656

約数和(自身を除く): 74144782

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 29537, 59074, 915647, 1831294, 2097127, 4194254, 65010937, 130021874]

約数ペア:

[(1, 130021874), (2, 65010937), (31, 4194254), (62, 2097127), (71, 1831294), (142, 915647), (2201, 59074), (4402, 29537)]