2191059246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21480973}}^1$

素因数の和:21480995

約数の個数: 16

約数和(自身を含む): 4639890384

約数和(自身を除く): 2448831138

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 21480973, 42961946, 64442919, 128885838, 365176541, 730353082, 1095529623, 2191059246]

約数ペア:

[(1, 2191059246), (2, 1095529623), (3, 730353082), (6, 365176541), (17, 128885838), (34, 64442919), (51, 42961946), (102, 21480973)]