4054076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 7789824

約数和(自身を除く): 3735748

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 1471, 2756, 2942, 5884, 19123, 38246, 76492, 77963, 155926, 311852, 1013519, 2027038, 4054076]

約数ペア:

[(1, 4054076), (2, 2027038), (4, 1013519), (13, 311852), (26, 155926), (52, 77963), (53, 76492), (106, 38246), (212, 19123), (689, 5884), (1378, 2942), (1471, 2756)]