2193148972

素因数分解:

$2^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{67933}}^1$

素因数の和:69097

約数の個数: 24

約数和(自身を含む): 4390166816

約数和(自身を除く): 2197017844

約数列:

[1, 2, 4, 7, 14, 28, 1153, 2306, 4612, 8071, 16142, 32284, 67933, 135866, 271732, 475531, 951062, 1902124, 78326749, 156653498, 313306996, 548287243, 1096574486, 2193148972]

約数ペア:

[(1, 2193148972), (2, 1096574486), (4, 548287243), (7, 313306996), (14, 156653498), (28, 78326749), (1153, 1902124), (2306, 951062), (4612, 475531), (8071, 271732), (16142, 135866), (32284, 67933)]