2612219226266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{245647849}}^1$

素因数の和:245648273

約数の個数: 16

約数和(自身を含む): 4230055977000

約数和(自身を除く): 1617836750734

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 245647849, 491295698, 3193422037, 6386844074, 100469970241, 200939940482, 1306109613133, 2612219226266]

約数ペア:

[(1, 2612219226266), (2, 1306109613133), (13, 200939940482), (26, 100469970241), (409, 6386844074), (818, 3193422037), (5317, 491295698), (10634, 245647849)]