2783056

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 30

約数和(自身を含む): 5602506

約数和(自身を除く): 2819450

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 181, 248, 362, 496, 724, 961, 1448, 1922, 2896, 3844, 5611, 7688, 11222, 15376, 22444, 44888, 89776, 173941, 347882, 695764, 1391528, 2783056]

約数ペア:

[(1, 2783056), (2, 1391528), (4, 695764), (8, 347882), (16, 173941), (31, 89776), (62, 44888), (124, 22444), (181, 15376), (248, 11222), (362, 7688), (496, 5611), (724, 3844), (961, 2896), (1448, 1922)]