2009352944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{12983}}^1$

素因数の和:13577

約数の個数: 40

約数和(自身を含む): 4129691040

約数和(自身を除く): 2120338096

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 569, 1138, 2276, 4552, 9104, 9673, 12983, 19346, 25966, 38692, 51932, 77384, 103864, 154768, 207728, 220711, 441422, 882844, 1765688, 3531376, 7387327, 14774654, 29549308, 59098616, 118197232, 125584559, 251169118, 502338236, 1004676472, 2009352944]

約数ペア:

[(1, 2009352944), (2, 1004676472), (4, 502338236), (8, 251169118), (16, 125584559), (17, 118197232), (34, 59098616), (68, 29549308), (136, 14774654), (272, 7387327), (569, 3531376), (1138, 1765688), (2276, 882844), (4552, 441422), (9104, 220711), (9673, 207728), (12983, 154768), (19346, 103864), (25966, 77384), (38692, 51932)]