2022777772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{7043}}^1\times {\mathrm{3779}}^1$

素因数の和:10845

約数の個数: 24

約数和(自身を含む): 3727684800

約数和(自身を除く): 1704907028

約数列:

[1, 2, 4, 19, 38, 76, 3779, 7043, 7558, 14086, 15116, 28172, 71801, 133817, 143602, 267634, 287204, 535268, 26615497, 53230994, 106461988, 505694443, 1011388886, 2022777772]

約数ペア:

[(1, 2022777772), (2, 1011388886), (4, 505694443), (19, 106461988), (38, 53230994), (76, 26615497), (3779, 535268), (7043, 287204), (7558, 267634), (14086, 143602), (15116, 133817), (28172, 71801)]