222908478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2857801}}^1$

素因数の和:2857819

約数の個数: 16

約数和(自身を含む): 480110736

約数和(自身を除く): 257202258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2857801, 5715602, 8573403, 17146806, 37151413, 74302826, 111454239, 222908478]

約数ペア:

[(1, 222908478), (2, 111454239), (3, 74302826), (6, 37151413), (13, 17146806), (26, 8573403), (39, 5715602), (78, 2857801)]