244647416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{11821}}^1$

素因数の和:12039

約数の個数: 32

約数和(自身を含む): 496524000

約数和(自身を除く): 251876584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 5174, 10348, 11821, 20696, 23642, 47284, 94568, 153673, 307346, 614692, 1229384, 2352379, 4704758, 9409516, 18819032, 30580927, 61161854, 122323708, 244647416]

約数ペア:

[(1, 244647416), (2, 122323708), (4, 61161854), (8, 30580927), (13, 18819032), (26, 9409516), (52, 4704758), (104, 2352379), (199, 1229384), (398, 614692), (796, 307346), (1592, 153673), (2587, 94568), (5174, 47284), (10348, 23642), (11821, 20696)]