400606052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1300669}}^1$

素因数の和:1300691

約数の個数: 24

約数和(自身を含む): 874050240

約数和(自身を除く): 473444188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1300669, 2601338, 5202676, 9104683, 14307359, 18209366, 28614718, 36418732, 57229436, 100151513, 200303026, 400606052]

約数ペア:

[(1, 400606052), (2, 200303026), (4, 100151513), (7, 57229436), (11, 36418732), (14, 28614718), (22, 18209366), (28, 14307359), (44, 9104683), (77, 5202676), (154, 2601338), (308, 1300669)]