118518454

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{20357}}^1$

素因数の和:20471

約数の個数: 16

約数和(自身を含む): 184687776

約数和(自身を除く): 66169322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 20357, 40714, 834637, 1445347, 1669274, 2890694, 59259227, 118518454]

約数ペア:

[(1, 118518454), (2, 59259227), (41, 2890694), (71, 1669274), (82, 1445347), (142, 834637), (2911, 40714), (5822, 20357)]