1330794272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{56891}}^1$

素因数の和:56961

約数の個数: 48

約数和(自身を含む): 2838683232

約数和(自身を除く): 1507888960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 11696, 23392, 56891, 113782, 227564, 455128, 910256, 967147, 1820512, 1934294, 2446313, 3868588, 4892626, 7737176, 9785252, 15474352, 19570504, 30948704, 39141008, 41587321, 78282016, 83174642, 166349284, 332698568, 665397136, 1330794272]

約数ペア:

[(1, 1330794272), (2, 665397136), (4, 332698568), (8, 166349284), (16, 83174642), (17, 78282016), (32, 41587321), (34, 39141008), (43, 30948704), (68, 19570504), (86, 15474352), (136, 9785252), (172, 7737176), (272, 4892626), (344, 3868588), (544, 2446313), (688, 1934294), (731, 1820512), (1376, 967147), (1462, 910256), (2924, 455128), (5848, 227564), (11696, 113782), (23392, 56891)]