4291228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 7829360

約数和(自身を除く): 3538132

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 409, 818, 1636, 2623, 5246, 10492, 17587, 24949, 35174, 49898, 70348, 99796, 1072807, 2145614, 4291228]

約数ペア:

[(1, 4291228), (2, 2145614), (4, 1072807), (43, 99796), (61, 70348), (86, 49898), (122, 35174), (172, 24949), (244, 17587), (409, 10492), (818, 5246), (1636, 2623)]