1293205406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{1063}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 2068416000

約数和(自身を除く): 775210594

約数列:

[1, 2, 23, 46, 53, 106, 499, 998, 1063, 1219, 2126, 2438, 11477, 22954, 24449, 26447, 48898, 52894, 56339, 112678, 530437, 608281, 1060874, 1216562, 1295797, 2591594, 12200051, 24400102, 28113161, 56226322, 646602703, 1293205406]

約数ペア:

[(1, 1293205406), (2, 646602703), (23, 56226322), (46, 28113161), (53, 24400102), (106, 12200051), (499, 2591594), (998, 1295797), (1063, 1216562), (1219, 1060874), (2126, 608281), (2438, 530437), (11477, 112678), (22954, 56339), (24449, 52894), (26447, 48898)]