1266914810848

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{2126381}}^1$

素因数の和:2126867

約数の個数: 48

約数和(自身を含む): 2558139612336

約数和(自身を除く): 1291224801488

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 433, 688, 866, 1376, 1732, 3464, 6928, 13856, 18619, 37238, 74476, 148952, 297904, 595808, 2126381, 4252762, 8505524, 17011048, 34022096, 68044192, 91434383, 182868766, 365737532, 731475064, 920722973, 1462950128, 1841445946, 2925900256, 3682891892, 7365783784, 14731567568, 29463135136, 39591087839, 79182175678, 158364351356, 316728702712, 633457405424, 1266914810848]

約数ペア:

[(1, 1266914810848), (2, 633457405424), (4, 316728702712), (8, 158364351356), (16, 79182175678), (32, 39591087839), (43, 29463135136), (86, 14731567568), (172, 7365783784), (344, 3682891892), (433, 2925900256), (688, 1841445946), (866, 1462950128), (1376, 920722973), (1732, 731475064), (3464, 365737532), (6928, 182868766), (13856, 91434383), (18619, 68044192), (37238, 34022096), (74476, 17011048), (148952, 8505524), (297904, 4252762), (595808, 2126381)]