802297018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{13109}}^1$

素因数の和:13613

約数の個数: 16

約数和(自身を含む): 1223320320

約数和(自身を除く): 421023302

約数列:

[1, 2, 71, 142, 431, 862, 13109, 26218, 30601, 61202, 930739, 1861478, 5649979, 11299958, 401148509, 802297018]

約数ペア:

[(1, 802297018), (2, 401148509), (71, 11299958), (142, 5649979), (431, 1861478), (862, 930739), (13109, 61202), (26218, 30601)]