1267244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 2455488

約数和(自身を除く): 1188244

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 347, 694, 913, 1388, 1826, 3652, 3817, 7634, 15268, 28801, 57602, 115204, 316811, 633622, 1267244]

約数ペア:

[(1, 1267244), (2, 633622), (4, 316811), (11, 115204), (22, 57602), (44, 28801), (83, 15268), (166, 7634), (332, 3817), (347, 3652), (694, 1826), (913, 1388)]