249529712

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{11969}}^1$

素因数の和:13280

約数の個数: 20

約数和(自身を含む): 483875280

約数和(自身を除く): 234345568

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 5212, 10424, 11969, 20848, 23938, 47876, 95752, 191504, 15595607, 31191214, 62382428, 124764856, 249529712]

約数ペア:

[(1, 249529712), (2, 124764856), (4, 62382428), (8, 31191214), (16, 15595607), (1303, 191504), (2606, 95752), (5212, 47876), (10424, 23938), (11969, 20848)]