144433366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2411}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 270915840

約数和(自身を除く): 126482474

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 389, 778, 2411, 2723, 4279, 4822, 5446, 8558, 16877, 26521, 29953, 33754, 53042, 59906, 185647, 371294, 937879, 1875758, 6565153, 10316669, 13130306, 20633338, 72216683, 144433366]

約数ペア:

[(1, 144433366), (2, 72216683), (7, 20633338), (11, 13130306), (14, 10316669), (22, 6565153), (77, 1875758), (154, 937879), (389, 371294), (778, 185647), (2411, 59906), (2723, 53042), (4279, 33754), (4822, 29953), (5446, 26521), (8558, 16877)]