2542604376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{262883}}^1$

素因数の和:262936

約数の個数: 64

約数和(自身を含む): 7066321920

約数和(自身を除く): 4523717544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 262883, 525766, 788649, 1051532, 1577298, 2103064, 3154596, 3417479, 6309192, 6834958, 8149373, 10252437, 13669916, 16298746, 20504874, 24448119, 27339832, 32597492, 41009748, 48896238, 65194984, 82019496, 97792476, 105941849, 195584952, 211883698, 317825547, 423767396, 635651094, 847534792, 1271302188, 2542604376]

約数ペア:

[(1, 2542604376), (2, 1271302188), (3, 847534792), (4, 635651094), (6, 423767396), (8, 317825547), (12, 211883698), (13, 195584952), (24, 105941849), (26, 97792476), (31, 82019496), (39, 65194984), (52, 48896238), (62, 41009748), (78, 32597492), (93, 27339832), (104, 24448119), (124, 20504874), (156, 16298746), (186, 13669916), (248, 10252437), (312, 8149373), (372, 6834958), (403, 6309192), (744, 3417479), (806, 3154596), (1209, 2103064), (1612, 1577298), (2418, 1051532), (3224, 788649), (4836, 525766), (9672, 262883)]