650976367472

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1831}}^1\times {\mathrm{312967}}^1$

素因数の和:314877

約数の個数: 40

約数和(自身を含む): 1279733663232

約数和(自身を除く): 628757295760

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1831, 3662, 7324, 14648, 29296, 130001, 260002, 312967, 520004, 625934, 1040008, 1251868, 2080016, 2503736, 5007472, 22220657, 44441314, 88882628, 177765256, 355530512, 573042577, 1146085154, 2292170308, 4584340616, 9168681232, 40686022967, 81372045934, 162744091868, 325488183736, 650976367472]

約数ペア:

[(1, 650976367472), (2, 325488183736), (4, 162744091868), (8, 81372045934), (16, 40686022967), (71, 9168681232), (142, 4584340616), (284, 2292170308), (568, 1146085154), (1136, 573042577), (1831, 355530512), (3662, 177765256), (7324, 88882628), (14648, 44441314), (29296, 22220657), (130001, 5007472), (260002, 2503736), (312967, 2080016), (520004, 1251868), (625934, 1040008)]