289365722

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{23879}}^1$

素因数の和:24037

約数の個数: 16

約数和(自身を含む): 445314240

約数和(自身を除く): 155948518

約数列:

[1, 2, 73, 83, 146, 166, 6059, 12118, 23879, 47758, 1743167, 1981957, 3486334, 3963914, 144682861, 289365722]

約数ペア:

[(1, 289365722), (2, 144682861), (73, 3963914), (83, 3486334), (146, 1981957), (166, 1743167), (6059, 47758), (12118, 23879)]