2247211204

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{19763}}^1$

素因数の和:19936

約数の個数: 48

約数和(自身を含む): 4675055616

約数和(自身を除く): 2427844412

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 434, 524, 868, 917, 1834, 3668, 4061, 8122, 16244, 19763, 28427, 39526, 56854, 79052, 113708, 138341, 276682, 553364, 612653, 1225306, 2450612, 2588953, 4288571, 5177906, 8577142, 10355812, 17154284, 18122671, 36245342, 72490684, 80257543, 160515086, 321030172, 561802801, 1123605602, 2247211204]

約数ペア:

[(1, 2247211204), (2, 1123605602), (4, 561802801), (7, 321030172), (14, 160515086), (28, 80257543), (31, 72490684), (62, 36245342), (124, 18122671), (131, 17154284), (217, 10355812), (262, 8577142), (434, 5177906), (524, 4288571), (868, 2588953), (917, 2450612), (1834, 1225306), (3668, 612653), (4061, 553364), (8122, 276682), (16244, 138341), (19763, 113708), (28427, 79052), (39526, 56854)]