1181024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 2667168

約数和(自身を除く): 1486144

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 167, 208, 221, 272, 334, 416, 442, 544, 668, 884, 1336, 1768, 2171, 2672, 2839, 3536, 4342, 5344, 5678, 7072, 8684, 11356, 17368, 22712, 34736, 36907, 45424, 69472, 73814, 90848, 147628, 295256, 590512, 1181024]

約数ペア:

[(1, 1181024), (2, 590512), (4, 295256), (8, 147628), (13, 90848), (16, 73814), (17, 69472), (26, 45424), (32, 36907), (34, 34736), (52, 22712), (68, 17368), (104, 11356), (136, 8684), (167, 7072), (208, 5678), (221, 5344), (272, 4342), (334, 3536), (416, 2839), (442, 2672), (544, 2171), (668, 1768), (884, 1336)]