4942496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:241

約数の個数: 36

約数和(自身を含む): 10576062

約数和(自身を除く): 5633566

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3488, 5668, 11336, 11881, 22672, 23762, 45344, 47524, 95048, 154453, 190096, 308906, 380192, 617812, 1235624, 2471248, 4942496]

約数ペア:

[(1, 4942496), (2, 2471248), (4, 1235624), (8, 617812), (13, 380192), (16, 308906), (26, 190096), (32, 154453), (52, 95048), (104, 47524), (109, 45344), (208, 23762), (218, 22672), (416, 11881), (436, 11336), (872, 5668), (1417, 3488), (1744, 2834)]