2247271136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{6947}}^1$

素因数の和:7887

約数の個数: 48

約数和(自身を含む): 4832472960

約数和(自身を除く): 2585201824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 919, 1838, 3676, 6947, 7352, 10109, 13894, 14704, 20218, 27788, 29408, 40436, 55576, 76417, 80872, 111152, 152834, 161744, 222304, 305668, 323488, 611336, 1222672, 2445344, 6384293, 12768586, 25537172, 51074344, 70227223, 102148688, 140454446, 204297376, 280908892, 561817784, 1123635568, 2247271136]

約数ペア:

[(1, 2247271136), (2, 1123635568), (4, 561817784), (8, 280908892), (11, 204297376), (16, 140454446), (22, 102148688), (32, 70227223), (44, 51074344), (88, 25537172), (176, 12768586), (352, 6384293), (919, 2445344), (1838, 1222672), (3676, 611336), (6947, 323488), (7352, 305668), (10109, 222304), (13894, 161744), (14704, 152834), (20218, 111152), (27788, 80872), (29408, 76417), (40436, 55576)]