2000798816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{16493}}^1$

素因数の和:16743

約数の個数: 48

約数和(自身を含む): 4189739904

約数和(自身を除く): 2188941088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 223, 272, 446, 544, 892, 1784, 3568, 3791, 7136, 7582, 15164, 16493, 30328, 32986, 60656, 65972, 121312, 131944, 263888, 280381, 527776, 560762, 1121524, 2243048, 3677939, 4486096, 7355878, 8972192, 14711756, 29423512, 58847024, 62524963, 117694048, 125049926, 250099852, 500199704, 1000399408, 2000798816]

約数ペア:

[(1, 2000798816), (2, 1000399408), (4, 500199704), (8, 250099852), (16, 125049926), (17, 117694048), (32, 62524963), (34, 58847024), (68, 29423512), (136, 14711756), (223, 8972192), (272, 7355878), (446, 4486096), (544, 3677939), (892, 2243048), (1784, 1121524), (3568, 560762), (3791, 527776), (7136, 280381), (7582, 263888), (15164, 131944), (16493, 121312), (30328, 65972), (32986, 60656)]