496989764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1933}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 974736000

約数和(自身を除く): 477746236

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 199, 323, 398, 646, 796, 1292, 1933, 3383, 3781, 3866, 6766, 7562, 7732, 13532, 15124, 32861, 36727, 64277, 65722, 73454, 128554, 131444, 146908, 257108, 384667, 624359, 769334, 1248718, 1538668, 2497436, 6539339, 7308673, 13078678, 14617346, 26157356, 29234692, 124247441, 248494882, 496989764]

約数ペア:

[(1, 496989764), (2, 248494882), (4, 124247441), (17, 29234692), (19, 26157356), (34, 14617346), (38, 13078678), (68, 7308673), (76, 6539339), (199, 2497436), (323, 1538668), (398, 1248718), (646, 769334), (796, 624359), (1292, 384667), (1933, 257108), (3383, 146908), (3781, 131444), (3866, 128554), (6766, 73454), (7562, 65722), (7732, 64277), (13532, 36727), (15124, 32861)]