1292776948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{30539}}^1$

素因数の和:31119

約数の個数: 24

約数和(自身を含む): 2385784800

約数和(自身を除く): 1093007852

約数列:

[1, 2, 4, 19, 38, 76, 557, 1114, 2228, 10583, 21166, 30539, 42332, 61078, 122156, 580241, 1160482, 2320964, 17010223, 34020446, 68040892, 323194237, 646388474, 1292776948]

約数ペア:

[(1, 1292776948), (2, 646388474), (4, 323194237), (19, 68040892), (38, 34020446), (76, 17010223), (557, 2320964), (1114, 1160482), (2228, 580241), (10583, 122156), (21166, 61078), (30539, 42332)]