1938862744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{91837}}^1$

素因数の和:91892

約数の個数: 64

約数和(自身を含む): 4628635200

約数和(自身を除く): 2689772456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 3016, 5278, 10556, 21112, 91837, 183674, 367348, 642859, 734696, 1193881, 1285718, 2387762, 2571436, 2663273, 4775524, 5142872, 5326546, 8357167, 9551048, 10653092, 16714334, 18642911, 21306184, 33428668, 34622549, 37285822, 66857336, 69245098, 74571644, 138490196, 149143288, 242357843, 276980392, 484715686, 969431372, 1938862744]

約数ペア:

[(1, 1938862744), (2, 969431372), (4, 484715686), (7, 276980392), (8, 242357843), (13, 149143288), (14, 138490196), (26, 74571644), (28, 69245098), (29, 66857336), (52, 37285822), (56, 34622549), (58, 33428668), (91, 21306184), (104, 18642911), (116, 16714334), (182, 10653092), (203, 9551048), (232, 8357167), (364, 5326546), (377, 5142872), (406, 4775524), (728, 2663273), (754, 2571436), (812, 2387762), (1508, 1285718), (1624, 1193881), (2639, 734696), (3016, 642859), (5278, 367348), (10556, 183674), (21112, 91837)]