4920316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 9167760

約数和(自身を除く): 4247444

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 641, 1282, 1919, 2564, 3838, 7676, 12179, 24358, 48716, 64741, 129482, 258964, 1230079, 2460158, 4920316]

約数ペア:

[(1, 4920316), (2, 2460158), (4, 1230079), (19, 258964), (38, 129482), (76, 64741), (101, 48716), (202, 24358), (404, 12179), (641, 7676), (1282, 3838), (1919, 2564)]