5521286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 9292800

約数和(自身を除く): 3771514

約数列:

[1, 2, 19, 31, 38, 43, 62, 86, 109, 218, 589, 817, 1178, 1333, 1634, 2071, 2666, 3379, 4142, 4687, 6758, 9374, 25327, 50654, 64201, 89053, 128402, 145297, 178106, 290594, 2760643, 5521286]

約数ペア:

[(1, 5521286), (2, 2760643), (19, 290594), (31, 178106), (38, 145297), (43, 128402), (62, 89053), (86, 64201), (109, 50654), (218, 25327), (589, 9374), (817, 6758), (1178, 4687), (1333, 4142), (1634, 3379), (2071, 2666)]