290223516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2198663}}^1$

素因数の和:2198681

約数の個数: 24

約数和(自身を含む): 738751104

約数和(自身を除く): 448527588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2198663, 4397326, 6595989, 8794652, 13191978, 24185293, 26383956, 48370586, 72555879, 96741172, 145111758, 290223516]

約数ペア:

[(1, 290223516), (2, 145111758), (3, 96741172), (4, 72555879), (6, 48370586), (11, 26383956), (12, 24185293), (22, 13191978), (33, 8794652), (44, 6595989), (66, 4397326), (132, 2198663)]