1574455948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{1439}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 3032951040

約数和(自身を除く): 1458495092

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 397, 689, 794, 1378, 1439, 1588, 2756, 2878, 5161, 5756, 10322, 18707, 20644, 21041, 37414, 42082, 74828, 76267, 84164, 152534, 273533, 305068, 547066, 571283, 991471, 1094132, 1142566, 1982942, 2285132, 3965884, 7426679, 14853358, 29706716, 30277999, 60555998, 121111996, 393613987, 787227974, 1574455948]

約数ペア:

[(1, 1574455948), (2, 787227974), (4, 393613987), (13, 121111996), (26, 60555998), (52, 30277999), (53, 29706716), (106, 14853358), (212, 7426679), (397, 3965884), (689, 2285132), (794, 1982942), (1378, 1142566), (1439, 1094132), (1588, 991471), (2756, 571283), (2878, 547066), (5161, 305068), (5756, 273533), (10322, 152534), (18707, 84164), (20644, 76267), (21041, 74828), (37414, 42082)]