2015963824

素因数分解:

$2^4\times 7^1\times {\mathrm{2591}}^1\times {\mathrm{6947}}^1$

素因数の和:9553

約数の個数: 40

約数和(自身を含む): 4466285568

約数和(自身を除く): 2450321744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2591, 5182, 6947, 10364, 13894, 18137, 20728, 27788, 36274, 41456, 48629, 55576, 72548, 97258, 111152, 145096, 194516, 290192, 389032, 778064, 17999677, 35999354, 71998708, 125997739, 143997416, 251995478, 287994832, 503990956, 1007981912, 2015963824]

約数ペア:

[(1, 2015963824), (2, 1007981912), (4, 503990956), (7, 287994832), (8, 251995478), (14, 143997416), (16, 125997739), (28, 71998708), (56, 35999354), (112, 17999677), (2591, 778064), (5182, 389032), (6947, 290192), (10364, 194516), (13894, 145096), (18137, 111152), (20728, 97258), (27788, 72548), (36274, 55576), (41456, 48629)]