1904174902

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2229713}}^1$

素因数の和:2229783

約数の個数: 16

約数和(自身を含む): 3317814432

約数和(自身を除く): 1413639530

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2229713, 4459426, 15607991, 31215982, 136012493, 272024986, 952087451, 1904174902]

約数ペア:

[(1, 1904174902), (2, 952087451), (7, 272024986), (14, 136012493), (61, 31215982), (122, 15607991), (427, 4459426), (854, 2229713)]