442243334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1753}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 740216064

約数和(自身を除く): 297972730

約数列:

[1, 2, 13, 26, 31, 62, 313, 403, 626, 806, 1753, 3506, 4069, 8138, 9703, 19406, 22789, 45578, 54343, 108686, 126139, 252278, 548689, 706459, 1097378, 1412918, 7132957, 14265914, 17009359, 34018718, 221121667, 442243334]

約数ペア:

[(1, 442243334), (2, 221121667), (13, 34018718), (26, 17009359), (31, 14265914), (62, 7132957), (313, 1412918), (403, 1097378), (626, 706459), (806, 548689), (1753, 252278), (3506, 126139), (4069, 108686), (8138, 54343), (9703, 45578), (19406, 22789)]