1255081366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11593}}^1$

素因数の和:11669

約数の個数: 64

約数和(自身を含む): 2537694720

約数和(自身を除く): 1282613354

約数列:

[1, 2, 7, 11, 14, 19, 22, 37, 38, 74, 77, 133, 154, 209, 259, 266, 407, 418, 518, 703, 814, 1406, 1463, 2849, 2926, 4921, 5698, 7733, 9842, 11593, 15466, 23186, 54131, 81151, 108262, 127523, 162302, 220267, 255046, 428941, 440534, 857882, 892661, 1541869, 1785322, 2422937, 3002587, 3083738, 4718351, 4845874, 6005174, 8149879, 9436702, 16299758, 16960559, 33028457, 33921118, 57049153, 66056914, 89648669, 114098306, 179297338, 627540683, 1255081366]

約数ペア:

[(1, 1255081366), (2, 627540683), (7, 179297338), (11, 114098306), (14, 89648669), (19, 66056914), (22, 57049153), (37, 33921118), (38, 33028457), (74, 16960559), (77, 16299758), (133, 9436702), (154, 8149879), (209, 6005174), (259, 4845874), (266, 4718351), (407, 3083738), (418, 3002587), (518, 2422937), (703, 1785322), (814, 1541869), (1406, 892661), (1463, 857882), (2849, 440534), (2926, 428941), (4921, 255046), (5698, 220267), (7733, 162302), (9842, 127523), (11593, 108262), (15466, 81151), (23186, 54131)]