13723641776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{331553}}^1$

素因数の和:331773

約数の個数: 40

約数和(自身を含む): 28778887200

約数和(自身を除く): 15055245424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 2587, 3184, 5174, 10348, 20696, 41392, 331553, 663106, 1326212, 2652424, 4310189, 5304848, 8620378, 17240756, 34481512, 65979047, 68963024, 131958094, 263916188, 527832376, 857727611, 1055664752, 1715455222, 3430910444, 6861820888, 13723641776]

約数ペア:

[(1, 13723641776), (2, 6861820888), (4, 3430910444), (8, 1715455222), (13, 1055664752), (16, 857727611), (26, 527832376), (52, 263916188), (104, 131958094), (199, 68963024), (208, 65979047), (398, 34481512), (796, 17240756), (1592, 8620378), (2587, 5304848), (3184, 4310189), (5174, 2652424), (10348, 1326212), (20696, 663106), (41392, 331553)]