428071036

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{3967}}^1$

素因数の和:4533

約数の個数: 24

約数和(自身を含む): 764951040

約数和(自身を除く): 336880004

約数列:

[1, 2, 4, 53, 106, 212, 509, 1018, 2036, 3967, 7934, 15868, 26977, 53954, 107908, 210251, 420502, 841004, 2019203, 4038406, 8076812, 107017759, 214035518, 428071036]

約数ペア:

[(1, 428071036), (2, 214035518), (4, 107017759), (53, 8076812), (106, 4038406), (212, 2019203), (509, 841004), (1018, 420502), (2036, 210251), (3967, 107908), (7934, 53954), (15868, 26977)]