129863402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{29501}}^1$

素因数の和:29605

約数の個数: 16

約数和(自身を含む): 203917824

約数和(自身を除く): 74054422

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 29501, 59002, 914531, 1829062, 2094571, 4189142, 64931701, 129863402]

約数ペア:

[(1, 129863402), (2, 64931701), (31, 4189142), (62, 2094571), (71, 1829062), (142, 914531), (2201, 59002), (4402, 29501)]