129210826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{47609}}^1$

素因数の和:47693

約数の個数: 16

約数和(自身を含む): 205675200

約数和(自身を除く): 76464374

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 47609, 95218, 1095007, 2190014, 2808931, 5617862, 64605413, 129210826]

約数ペア:

[(1, 129210826), (2, 64605413), (23, 5617862), (46, 2808931), (59, 2190014), (118, 1095007), (1357, 95218), (2714, 47609)]