2108496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 6110720

約数和(自身を除く): 4002224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 109, 124, 156, 186, 208, 218, 248, 312, 327, 372, 403, 436, 496, 624, 654, 744, 806, 872, 1209, 1308, 1417, 1488, 1612, 1744, 2418, 2616, 2834, 3224, 3379, 4251, 4836, 5232, 5668, 6448, 6758, 8502, 9672, 10137, 11336, 13516, 17004, 19344, 20274, 22672, 27032, 34008, 40548, 43927, 54064, 68016, 81096, 87854, 131781, 162192, 175708, 263562, 351416, 527124, 702832, 1054248, 2108496]

約数ペア:

[(1, 2108496), (2, 1054248), (3, 702832), (4, 527124), (6, 351416), (8, 263562), (12, 175708), (13, 162192), (16, 131781), (24, 87854), (26, 81096), (31, 68016), (39, 54064), (48, 43927), (52, 40548), (62, 34008), (78, 27032), (93, 22672), (104, 20274), (109, 19344), (124, 17004), (156, 13516), (186, 11336), (208, 10137), (218, 9672), (248, 8502), (312, 6758), (327, 6448), (372, 5668), (403, 5232), (436, 4836), (496, 4251), (624, 3379), (654, 3224), (744, 2834), (806, 2616), (872, 2418), (1209, 1744), (1308, 1612), (1417, 1488)]