12580965358

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{1117}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 20917690560

約数和(自身を除く): 8336725202

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 709, 1117, 1222, 1418, 2234, 7943, 9217, 14521, 15886, 18434, 29042, 33323, 52499, 66646, 104998, 119821, 188773, 239642, 377546, 433199, 682487, 791953, 866398, 1364974, 1583906, 5631587, 8872331, 10295389, 11263174, 17744662, 20590778, 37221791, 74443582, 133840057, 267680114, 483883283, 967766566, 6290482679, 12580965358]

約数ペア:

[(1, 12580965358), (2, 6290482679), (13, 967766566), (26, 483883283), (47, 267680114), (94, 133840057), (169, 74443582), (338, 37221791), (611, 20590778), (709, 17744662), (1117, 11263174), (1222, 10295389), (1418, 8872331), (2234, 5631587), (7943, 1583906), (9217, 1364974), (14521, 866398), (15886, 791953), (18434, 682487), (29042, 433199), (33323, 377546), (52499, 239642), (66646, 188773), (104998, 119821)]